37912940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145819}}^1$

素因数の和:145841

約数の個数: 24

約数和(自身を含む): 85742160

約数和(自身を除く): 47829220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 145819, 291638, 583276, 729095, 1458190, 1895647, 2916380, 3791294, 7582588, 9478235, 18956470, 37912940]

約数ペア:

[(1, 37912940), (2, 18956470), (4, 9478235), (5, 7582588), (10, 3791294), (13, 2916380), (20, 1895647), (26, 1458190), (52, 729095), (65, 583276), (130, 291638), (260, 145819)]