97658680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11300

約数の個数: 64

約数和(自身を含む): 259246080

約数和(自身を除く): 161587400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 11251, 22502, 45004, 56255, 78757, 90008, 112510, 157514, 225020, 315028, 348781, 393785, 450040, 630056, 697562, 787570, 1395124, 1575140, 1743905, 2441467, 2790248, 3150280, 3487810, 4882934, 6975620, 9765868, 12207335, 13951240, 19531736, 24414670, 48829340, 97658680]

約数ペア:

[(1, 97658680), (2, 48829340), (4, 24414670), (5, 19531736), (7, 13951240), (8, 12207335), (10, 9765868), (14, 6975620), (20, 4882934), (28, 3487810), (31, 3150280), (35, 2790248), (40, 2441467), (56, 1743905), (62, 1575140), (70, 1395124), (124, 787570), (140, 697562), (155, 630056), (217, 450040), (248, 393785), (280, 348781), (310, 315028), (434, 225020), (620, 157514), (868, 112510), (1085, 90008), (1240, 78757), (1736, 56255), (2170, 45004), (4340, 22502), (8680, 11251)]