45194980

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4057}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 95103288

約数和(自身を除く): 49908308

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 4057, 5570, 8114, 11140, 16228, 20285, 40570, 81140, 2259749, 4519498, 9038996, 11298745, 22597490, 45194980]

約数ペア:

[(1, 45194980), (2, 22597490), (4, 11298745), (5, 9038996), (10, 4519498), (20, 2259749), (557, 81140), (1114, 40570), (2228, 20285), (2785, 16228), (4057, 11140), (5570, 8114)]