29126479780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:546

約数の個数: 192

約数和(自身を含む): 69431040000

約数和(自身を除く): 40304560220

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 139, 163, 170, 190, 199, 278, 323, 326, 340, 380, 398, 556, 646, 652, 695, 796, 815, 995, 1292, 1390, 1615, 1630, 1990, 2363, 2641, 2771, 2780, 3097, 3230, 3260, 3383, 3781, 3980, 4726, 5282, 5542, 6194, 6460, 6766, 7562, 9452, 10564, 11084, 11815, 12388, 13205, 13532, 13855, 15124, 15485, 16915, 18905, 22657, 23630, 26410, 27661, 27710, 30970, 32437, 33830, 37810, 44897, 45314, 47260, 52649, 52820, 55322, 55420, 61940, 64277, 64874, 67660, 75620, 89794, 90628, 105298, 110644, 113285, 128554, 129748, 138305, 162185, 179588, 210596, 224485, 226570, 257108, 263245, 276610, 321385, 324370, 385169, 430483, 448970, 453140, 470237, 525559, 526490, 551429, 553220, 616303, 642770, 648740, 770338, 860966, 897940, 940474, 1051118, 1052980, 1102858, 1232606, 1285540, 1540676, 1721932, 1880948, 1925845, 2102236, 2152415, 2205716, 2351185, 2465212, 2627795, 2757145, 3081515, 3851690, 4304830, 4508743, 4702370, 5255590, 5514290, 6163030, 7318211, 7703380, 8609660, 8934503, 9017486, 9404740, 10477151, 10511180, 11028580, 12326060, 14636422, 17869006, 18034972, 20954302, 22543715, 29272844, 35738012, 36591055, 41908604, 44672515, 45087430, 52385755, 73182110, 76648631, 85666117, 89345030, 90174860, 104771510, 146364220, 153297262, 171332234, 178690060, 209543020, 306594524, 342664468, 383243155, 428330585, 766486310, 856661170, 1456323989, 1532972620, 1713322340, 2912647978, 5825295956, 7281619945, 14563239890, 29126479780]

約数ペア:

[(1, 29126479780), (2, 14563239890), (4, 7281619945), (5, 5825295956), (10, 2912647978), (17, 1713322340), (19, 1532972620), (20, 1456323989), (34, 856661170), (38, 766486310), (68, 428330585), (76, 383243155), (85, 342664468), (95, 306594524), (139, 209543020), (163, 178690060), (170, 171332234), (190, 153297262), (199, 146364220), (278, 104771510), (323, 90174860), (326, 89345030), (340, 85666117), (380, 76648631), (398, 73182110), (556, 52385755), (646, 45087430), (652, 44672515), (695, 41908604), (796, 36591055), (815, 35738012), (995, 29272844), (1292, 22543715), (1390, 20954302), (1615, 18034972), (1630, 17869006), (1990, 14636422), (2363, 12326060), (2641, 11028580), (2771, 10511180), (2780, 10477151), (3097, 9404740), (3230, 9017486), (3260, 8934503), (3383, 8609660), (3781, 7703380), (3980, 7318211), (4726, 6163030), (5282, 5514290), (5542, 5255590), (6194, 4702370), (6460, 4508743), (6766, 4304830), (7562, 3851690), (9452, 3081515), (10564, 2757145), (11084, 2627795), (11815, 2465212), (12388, 2351185), (13205, 2205716), (13532, 2152415), (13855, 2102236), (15124, 1925845), (15485, 1880948), (16915, 1721932), (18905, 1540676), (22657, 1285540), (23630, 1232606), (26410, 1102858), (27661, 1052980), (27710, 1051118), (30970, 940474), (32437, 897940), (33830, 860966), (37810, 770338), (44897, 648740), (45314, 642770), (47260, 616303), (52649, 553220), (52820, 551429), (55322, 526490), (55420, 525559), (61940, 470237), (64277, 453140), (64874, 448970), (67660, 430483), (75620, 385169), (89794, 324370), (90628, 321385), (105298, 276610), (110644, 263245), (113285, 257108), (128554, 226570), (129748, 224485), (138305, 210596), (162185, 179588)]