89492090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8887}}^1$

素因数の和:8966

約数の個数: 32

約数和(自身を含む): 172782720

約数和(自身を除く): 83290630

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 8887, 10070, 17774, 44435, 88870, 168853, 337706, 471011, 844265, 942022, 1688530, 2355055, 4710110, 8949209, 17898418, 44746045, 89492090]

約数ペア:

[(1, 89492090), (2, 44746045), (5, 17898418), (10, 8949209), (19, 4710110), (38, 2355055), (53, 1688530), (95, 942022), (106, 844265), (190, 471011), (265, 337706), (530, 168853), (1007, 88870), (2014, 44435), (5035, 17774), (8887, 10070)]