125006570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31019}}^1$

素因数の和:31070

約数の個数: 32

約数和(自身を含む): 250145280

約数和(自身を除く): 125138710

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 31019, 62038, 155095, 310190, 403247, 806494, 961589, 1923178, 2016235, 4032470, 4807945, 9615890, 12500657, 25001314, 62503285, 125006570]

約数ペア:

[(1, 125006570), (2, 62503285), (5, 25001314), (10, 12500657), (13, 9615890), (26, 4807945), (31, 4032470), (62, 2016235), (65, 1923178), (130, 961589), (155, 806494), (310, 403247), (403, 310190), (806, 155095), (2015, 62038), (4030, 31019)]