2013230725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{38329}}^1$

素因数の和:38541

約数の個数: 24

約数和(自身を含む): 2737681920

約数和(自身を除く): 724451195

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4775, 10505, 38329, 52525, 191645, 421619, 958225, 2108095, 7320839, 10540475, 36604195, 80529229, 183020975, 402646145, 2013230725]

約数ペア:

[(1, 2013230725), (5, 402646145), (11, 183020975), (25, 80529229), (55, 36604195), (191, 10540475), (275, 7320839), (955, 2108095), (2101, 958225), (4775, 421619), (10505, 191645), (38329, 52525)]