28903046080

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1\times {\mathrm{947}}^1$

素因数の和:1842

約数の個数: 112

約数和(自身を含む): 69533024256

約数和(自身を除く): 40629978176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 751, 947, 1016, 1270, 1502, 1894, 2032, 2540, 3004, 3755, 3788, 4064, 4735, 5080, 6008, 7510, 7576, 8128, 9470, 10160, 12016, 15020, 15152, 18940, 20320, 24032, 30040, 30304, 37880, 40640, 48064, 60080, 60608, 75760, 95377, 120160, 120269, 151520, 190754, 240320, 240538, 303040, 381508, 476885, 481076, 601345, 711197, 763016, 953770, 962152, 1202690, 1422394, 1526032, 1907540, 1924304, 2405380, 2844788, 3052064, 3555985, 3815080, 3848608, 4810760, 5689576, 6104128, 7111970, 7630160, 7697216, 9621520, 11379152, 14223940, 15260320, 19243040, 22758304, 28447880, 30520640, 38486080, 45516608, 56895760, 90322019, 113791520, 180644038, 227583040, 361288076, 451610095, 722576152, 903220190, 1445152304, 1806440380, 2890304608, 3612880760, 5780609216, 7225761520, 14451523040, 28903046080]

約数ペア:

[(1, 28903046080), (2, 14451523040), (4, 7225761520), (5, 5780609216), (8, 3612880760), (10, 2890304608), (16, 1806440380), (20, 1445152304), (32, 903220190), (40, 722576152), (64, 451610095), (80, 361288076), (127, 227583040), (160, 180644038), (254, 113791520), (320, 90322019), (508, 56895760), (635, 45516608), (751, 38486080), (947, 30520640), (1016, 28447880), (1270, 22758304), (1502, 19243040), (1894, 15260320), (2032, 14223940), (2540, 11379152), (3004, 9621520), (3755, 7697216), (3788, 7630160), (4064, 7111970), (4735, 6104128), (5080, 5689576), (6008, 4810760), (7510, 3848608), (7576, 3815080), (8128, 3555985), (9470, 3052064), (10160, 2844788), (12016, 2405380), (15020, 1924304), (15152, 1907540), (18940, 1526032), (20320, 1422394), (24032, 1202690), (30040, 962152), (30304, 953770), (37880, 763016), (40640, 711197), (48064, 601345), (60080, 481076), (60608, 476885), (75760, 381508), (95377, 303040), (120160, 240538), (120269, 240320), (151520, 190754)]