2220900410

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{100357}}^1$

素因数の和:102577

約数の個数: 16

約数和(自身を含む): 3999467016

約数和(自身を除く): 1778566606

約数列:

[1, 2, 5, 10, 2213, 4426, 11065, 22130, 100357, 200714, 501785, 1003570, 222090041, 444180082, 1110450205, 2220900410]

約数ペア:

[(1, 2220900410), (2, 1110450205), (5, 444180082), (10, 222090041), (2213, 1003570), (4426, 501785), (11065, 200714), (22130, 100357)]