70019080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56467}}^1$

素因数の和:56509

約数の個数: 32

約数和(自身を含む): 162627840

約数和(自身を除く): 92608760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 56467, 112934, 225868, 282335, 451736, 564670, 1129340, 1750477, 2258680, 3500954, 7001908, 8752385, 14003816, 17504770, 35009540, 70019080]

約数ペア:

[(1, 70019080), (2, 35009540), (4, 17504770), (5, 14003816), (8, 8752385), (10, 7001908), (20, 3500954), (31, 2258680), (40, 1750477), (62, 1129340), (124, 564670), (155, 451736), (248, 282335), (310, 225868), (620, 112934), (1240, 56467)]