82686370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8713}}^1$

素因数の和:8806

約数の個数: 32

約数和(自身を含む): 162498672

約数和(自身を除く): 79812302

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 8713, 9490, 17426, 43565, 87130, 113269, 226538, 566345, 636049, 1132690, 1272098, 3180245, 6360490, 8268637, 16537274, 41343185, 82686370]

約数ペア:

[(1, 82686370), (2, 41343185), (5, 16537274), (10, 8268637), (13, 6360490), (26, 3180245), (65, 1272098), (73, 1132690), (130, 636049), (146, 566345), (365, 226538), (730, 113269), (949, 87130), (1898, 43565), (4745, 17426), (8713, 9490)]