86700220990

素因数分解:

$2^1\times 5^1\times {\mathrm{4423}}^1\times {\mathrm{1960213}}^1$

素因数の和:1964643

約数の個数: 16

約数和(自身を含む): 156095761248

約数和(自身を除く): 69395540258

約数列:

[1, 2, 5, 10, 4423, 8846, 22115, 44230, 1960213, 3920426, 9801065, 19602130, 8670022099, 17340044198, 43350110495, 86700220990]

約数ペア:

[(1, 86700220990), (2, 43350110495), (5, 17340044198), (10, 8670022099), (4423, 19602130), (8846, 9801065), (22115, 3920426), (44230, 1960213)]