15676666480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{41543}}^1$

素因数の和:41698

約数の個数: 80

約数和(自身を含む): 37554114240

約数和(自身を除く): 21877447760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 89, 106, 178, 212, 265, 356, 424, 445, 530, 712, 848, 890, 1060, 1424, 1780, 2120, 3560, 4240, 4717, 7120, 9434, 18868, 23585, 37736, 41543, 47170, 75472, 83086, 94340, 166172, 188680, 207715, 332344, 377360, 415430, 664688, 830860, 1661720, 2201779, 3323440, 3697327, 4403558, 7394654, 8807116, 11008895, 14789308, 17614232, 18486635, 22017790, 29578616, 35228464, 36973270, 44035580, 59157232, 73946540, 88071160, 147893080, 176142320, 195958331, 295786160, 391916662, 783833324, 979791655, 1567666648, 1959583310, 3135333296, 3919166620, 7838333240, 15676666480]

約数ペア:

[(1, 15676666480), (2, 7838333240), (4, 3919166620), (5, 3135333296), (8, 1959583310), (10, 1567666648), (16, 979791655), (20, 783833324), (40, 391916662), (53, 295786160), (80, 195958331), (89, 176142320), (106, 147893080), (178, 88071160), (212, 73946540), (265, 59157232), (356, 44035580), (424, 36973270), (445, 35228464), (530, 29578616), (712, 22017790), (848, 18486635), (890, 17614232), (1060, 14789308), (1424, 11008895), (1780, 8807116), (2120, 7394654), (3560, 4403558), (4240, 3697327), (4717, 3323440), (7120, 2201779), (9434, 1661720), (18868, 830860), (23585, 664688), (37736, 415430), (41543, 377360), (47170, 332344), (75472, 207715), (83086, 188680), (94340, 166172)]