29558889320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1339

約数の個数: 128

約数和(自身を含む): 69227827200

約数和(自身を除く): 39668937880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 127, 139, 164, 205, 254, 278, 328, 410, 508, 556, 635, 695, 820, 1016, 1021, 1112, 1270, 1390, 1640, 2042, 2540, 2780, 4084, 5080, 5105, 5207, 5560, 5699, 8168, 10210, 10414, 11398, 17653, 20420, 20828, 22796, 26035, 28495, 35306, 40840, 41656, 41861, 45592, 52070, 56990, 70612, 83722, 88265, 104140, 113980, 129667, 141224, 141919, 167444, 176530, 208280, 209305, 227960, 259334, 283838, 334888, 353060, 418610, 518668, 567676, 648335, 706120, 709595, 723773, 837220, 1037336, 1135352, 1296670, 1419190, 1447546, 1674440, 2593340, 2838380, 2895092, 3618865, 5186680, 5316347, 5676760, 5790184, 5818679, 7237730, 10632694, 11637358, 14475460, 18023713, 21265388, 23274716, 26581735, 28950920, 29093395, 36047426, 42530776, 46549432, 53163470, 58186790, 72094852, 90118565, 106326940, 116373580, 144189704, 180237130, 212653880, 232747160, 360474260, 720948520, 738972233, 1477944466, 2955888932, 3694861165, 5911777864, 7389722330, 14779444660, 29558889320]

約数ペア:

[(1, 29558889320), (2, 14779444660), (4, 7389722330), (5, 5911777864), (8, 3694861165), (10, 2955888932), (20, 1477944466), (40, 738972233), (41, 720948520), (82, 360474260), (127, 232747160), (139, 212653880), (164, 180237130), (205, 144189704), (254, 116373580), (278, 106326940), (328, 90118565), (410, 72094852), (508, 58186790), (556, 53163470), (635, 46549432), (695, 42530776), (820, 36047426), (1016, 29093395), (1021, 28950920), (1112, 26581735), (1270, 23274716), (1390, 21265388), (1640, 18023713), (2042, 14475460), (2540, 11637358), (2780, 10632694), (4084, 7237730), (5080, 5818679), (5105, 5790184), (5207, 5676760), (5560, 5316347), (5699, 5186680), (8168, 3618865), (10210, 2895092), (10414, 2838380), (11398, 2593340), (17653, 1674440), (20420, 1447546), (20828, 1419190), (22796, 1296670), (26035, 1135352), (28495, 1037336), (35306, 837220), (40840, 723773), (41656, 709595), (41861, 706120), (45592, 648335), (52070, 567676), (56990, 518668), (70612, 418610), (83722, 353060), (88265, 334888), (104140, 283838), (113980, 259334), (129667, 227960), (141224, 209305), (141919, 208280), (167444, 176530)]