67969360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27407}}^1$

素因数の和:27451

約数の個数: 40

約数和(自身を含む): 163132416

約数和(自身を除く): 95163056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 27407, 54814, 109628, 137035, 219256, 274070, 438512, 548140, 849617, 1096280, 1699234, 2192560, 3398468, 4248085, 6796936, 8496170, 13593872, 16992340, 33984680, 67969360]

約数ペア:

[(1, 67969360), (2, 33984680), (4, 16992340), (5, 13593872), (8, 8496170), (10, 6796936), (16, 4248085), (20, 3398468), (31, 2192560), (40, 1699234), (62, 1096280), (80, 849617), (124, 548140), (155, 438512), (248, 274070), (310, 219256), (496, 137035), (620, 109628), (1240, 54814), (2480, 27407)]