58686680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112859}}^1$

素因数の和:112883

約数の個数: 32

約数和(自身を含む): 142203600

約数和(自身を除く): 83516920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 112859, 225718, 451436, 564295, 902872, 1128590, 1467167, 2257180, 2934334, 4514360, 5868668, 7335835, 11737336, 14671670, 29343340, 58686680]

約数ペア:

[(1, 58686680), (2, 29343340), (4, 14671670), (5, 11737336), (8, 7335835), (10, 5868668), (13, 4514360), (20, 2934334), (26, 2257180), (40, 1467167), (52, 1128590), (65, 902872), (104, 564295), (130, 451436), (260, 225718), (520, 112859)]