90698740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24251}}^1$

素因数の和:24288

約数の個数: 48

約数和(自身を含む): 220014144

約数和(自身を除く): 129315404

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 24251, 48502, 97004, 121255, 242510, 266761, 412267, 485020, 533522, 824534, 1067044, 1333805, 1649068, 2061335, 2667610, 4122670, 4534937, 5335220, 8245340, 9069874, 18139748, 22674685, 45349370, 90698740]

約数ペア:

[(1, 90698740), (2, 45349370), (4, 22674685), (5, 18139748), (10, 9069874), (11, 8245340), (17, 5335220), (20, 4534937), (22, 4122670), (34, 2667610), (44, 2061335), (55, 1649068), (68, 1333805), (85, 1067044), (110, 824534), (170, 533522), (187, 485020), (220, 412267), (340, 266761), (374, 242510), (748, 121255), (935, 97004), (1870, 48502), (3740, 24251)]