66140950

素因数分解:

$2^1\times 5^2\times {\mathrm{521}}^1\times {\mathrm{2539}}^1$

素因数の和:3072

約数の個数: 24

約数和(自身を含む): 123306840

約数和(自身を除く): 57165890

約数列:

[1, 2, 5, 10, 25, 50, 521, 1042, 2539, 2605, 5078, 5210, 12695, 13025, 25390, 26050, 63475, 126950, 1322819, 2645638, 6614095, 13228190, 33070475, 66140950]

約数ペア:

[(1, 66140950), (2, 33070475), (5, 13228190), (10, 6614095), (25, 2645638), (50, 1322819), (521, 126950), (1042, 63475), (2539, 26050), (2605, 25390), (5078, 13025), (5210, 12695)]