91300820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{351157}}^1$

素因数の和:351179

約数の個数: 24

約数和(自身を含む): 206480904

約数和(自身を除く): 115180084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 351157, 702314, 1404628, 1755785, 3511570, 4565041, 7023140, 9130082, 18260164, 22825205, 45650410, 91300820]

約数ペア:

[(1, 91300820), (2, 45650410), (4, 22825205), (5, 18260164), (10, 9130082), (13, 7023140), (20, 4565041), (26, 3511570), (52, 1755785), (65, 1404628), (130, 702314), (260, 351157)]