25381190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 47990016

約数和(自身を除く): 22608826

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 523, 1046, 1055, 2110, 2615, 4853, 5230, 9706, 12029, 24058, 24265, 48530, 60145, 110353, 120290, 220706, 551765, 1103530, 2538119, 5076238, 12690595, 25381190]

約数ペア:

[(1, 25381190), (2, 12690595), (5, 5076238), (10, 2538119), (23, 1103530), (46, 551765), (115, 220706), (211, 120290), (230, 110353), (422, 60145), (523, 48530), (1046, 24265), (1055, 24058), (2110, 12029), (2615, 9706), (4853, 5230)]