83934890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3607}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 79723990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3607, 4654, 7214, 11635, 18035, 23270, 36070, 46891, 93782, 234455, 468910, 645653, 1291306, 3228265, 6456530, 8393489, 16786978, 41967445, 83934890]

約数ペア:

[(1, 83934890), (2, 41967445), (5, 16786978), (10, 8393489), (13, 6456530), (26, 3228265), (65, 1291306), (130, 645653), (179, 468910), (358, 234455), (895, 93782), (1790, 46891), (2327, 36070), (3607, 23270), (4654, 18035), (7214, 11635)]