100409716420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386191217}}^1$

素因数の和:386191239

約数の個数: 24

約数和(自身を含む): 227080436184

約数和(自身を除く): 126670719764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 386191217, 772382434, 1544764868, 1930956085, 3861912170, 5020485821, 7723824340, 10040971642, 20081943284, 25102429105, 50204858210, 100409716420]

約数ペア:

[(1, 100409716420), (2, 50204858210), (4, 25102429105), (5, 20081943284), (10, 10040971642), (13, 7723824340), (20, 5020485821), (26, 3861912170), (52, 1930956085), (65, 1544764868), (130, 772382434), (260, 386191217)]