80730609385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{25423}}^1$

素因数の和:26025

約数の個数: 32

約数和(自身を含む): 103197846528

約数和(自身を除く): 22467237143

約数列:

[1, 5, 23, 53, 115, 265, 521, 1219, 2605, 6095, 11983, 25423, 27613, 59915, 127115, 138065, 584729, 635099, 1347419, 2923645, 3175495, 6737095, 13245383, 30990637, 66226915, 154953185, 304643809, 702005299, 1523219045, 3510026495, 16146121877, 80730609385]

約数ペア:

[(1, 80730609385), (5, 16146121877), (23, 3510026495), (53, 1523219045), (115, 702005299), (265, 304643809), (521, 154953185), (1219, 66226915), (2605, 30990637), (6095, 13245383), (11983, 6737095), (25423, 3175495), (27613, 2923645), (59915, 1347419), (127115, 635099), (138065, 584729)]