1330650800

素因数分解:

$2^4\times 5^2\times {\mathrm{3326627}}^1$

素因数の和:3326645

約数の個数: 30

約数和(自身を含む): 3196889508

約数和(自身を除く): 1866238708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3326627, 6653254, 13306508, 16633135, 26613016, 33266270, 53226032, 66532540, 83165675, 133065080, 166331350, 266130160, 332662700, 665325400, 1330650800]

約数ペア:

[(1, 1330650800), (2, 665325400), (4, 332662700), (5, 266130160), (8, 166331350), (10, 133065080), (16, 83165675), (20, 66532540), (25, 53226032), (40, 33266270), (50, 26613016), (80, 16633135), (100, 13306508), (200, 6653254), (400, 3326627)]