520046335060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{61153}}^1$

素因数の和:61350

約数の個数: 192

約数和(自身を含む): 1380808396800

約数和(自身を除く): 860762061740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 139, 140, 161, 190, 230, 266, 278, 322, 380, 437, 460, 532, 556, 644, 665, 695, 805, 874, 973, 1330, 1390, 1610, 1748, 1946, 2185, 2641, 2660, 2780, 3059, 3197, 3220, 3892, 4370, 4865, 5282, 6118, 6394, 8740, 9730, 10564, 12236, 12788, 13205, 15295, 15985, 18487, 19460, 22379, 26410, 30590, 31970, 36974, 44758, 52820, 60743, 61153, 61180, 63940, 73948, 89516, 92435, 111895, 121486, 122306, 184870, 223790, 242972, 244612, 303715, 305765, 369740, 425201, 428071, 447580, 607430, 611530, 850402, 856142, 1161907, 1214860, 1223060, 1406519, 1700804, 1712284, 2126005, 2140355, 2323814, 2813038, 4252010, 4280710, 4647628, 5626076, 5809535, 7032595, 8133349, 8500267, 8504020, 8561420, 9845633, 11619070, 14065190, 16266698, 17000534, 19691266, 23238140, 26723861, 28130380, 32533396, 34001068, 39382532, 40666745, 42501335, 49228165, 53447722, 59501869, 81333490, 85002670, 98456330, 106895444, 119003738, 133619305, 161505073, 162666980, 170005340, 187067027, 195506141, 196912660, 238007476, 267238610, 297509345, 323010146, 374134054, 391012282, 534477220, 595018690, 646020292, 748268108, 782024564, 807525365, 935335135, 977530705, 1130535511, 1190037380, 1368542987, 1615050730, 1870670270, 1955061410, 2261071022, 2737085974, 3230101460, 3714616679, 3741340540, 3910122820, 4522142044, 5474171948, 5652677555, 6842714935, 7429233358, 11305355110, 13685429870, 14858466716, 18573083395, 22610710220, 26002316753, 27370859740, 37146166790, 52004633506, 74292333580, 104009267012, 130011583765, 260023167530, 520046335060]

約数ペア:

[(1, 520046335060), (2, 260023167530), (4, 130011583765), (5, 104009267012), (7, 74292333580), (10, 52004633506), (14, 37146166790), (19, 27370859740), (20, 26002316753), (23, 22610710220), (28, 18573083395), (35, 14858466716), (38, 13685429870), (46, 11305355110), (70, 7429233358), (76, 6842714935), (92, 5652677555), (95, 5474171948), (115, 4522142044), (133, 3910122820), (139, 3741340540), (140, 3714616679), (161, 3230101460), (190, 2737085974), (230, 2261071022), (266, 1955061410), (278, 1870670270), (322, 1615050730), (380, 1368542987), (437, 1190037380), (460, 1130535511), (532, 977530705), (556, 935335135), (644, 807525365), (665, 782024564), (695, 748268108), (805, 646020292), (874, 595018690), (973, 534477220), (1330, 391012282), (1390, 374134054), (1610, 323010146), (1748, 297509345), (1946, 267238610), (2185, 238007476), (2641, 196912660), (2660, 195506141), (2780, 187067027), (3059, 170005340), (3197, 162666980), (3220, 161505073), (3892, 133619305), (4370, 119003738), (4865, 106895444), (5282, 98456330), (6118, 85002670), (6394, 81333490), (8740, 59501869), (9730, 53447722), (10564, 49228165), (12236, 42501335), (12788, 40666745), (13205, 39382532), (15295, 34001068), (15985, 32533396), (18487, 28130380), (19460, 26723861), (22379, 23238140), (26410, 19691266), (30590, 17000534), (31970, 16266698), (36974, 14065190), (44758, 11619070), (52820, 9845633), (60743, 8561420), (61153, 8504020), (61180, 8500267), (63940, 8133349), (73948, 7032595), (89516, 5809535), (92435, 5626076), (111895, 4647628), (121486, 4280710), (122306, 4252010), (184870, 2813038), (223790, 2323814), (242972, 2140355), (244612, 2126005), (303715, 1712284), (305765, 1700804), (369740, 1406519), (425201, 1223060), (428071, 1214860), (447580, 1161907), (607430, 856142), (611530, 850402)]