42062150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 84984144

約数和(自身を除く): 42921994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 397, 650, 794, 815, 1630, 1985, 2119, 3970, 4075, 4238, 5161, 8150, 9925, 10322, 10595, 19850, 21190, 25805, 51610, 52975, 64711, 105950, 129025, 129422, 258050, 323555, 647110, 841243, 1617775, 1682486, 3235550, 4206215, 8412430, 21031075, 42062150]

約数ペア:

[(1, 42062150), (2, 21031075), (5, 8412430), (10, 4206215), (13, 3235550), (25, 1682486), (26, 1617775), (50, 841243), (65, 647110), (130, 323555), (163, 258050), (325, 129422), (326, 129025), (397, 105950), (650, 64711), (794, 52975), (815, 51610), (1630, 25805), (1985, 21190), (2119, 19850), (3970, 10595), (4075, 10322), (4238, 9925), (5161, 8150)]