5247190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 10273536

約数和(自身を除く): 5026346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 223, 362, 446, 905, 1115, 1810, 2230, 2353, 2899, 4706, 5798, 11765, 14495, 23530, 28990, 40363, 80726, 201815, 403630, 524719, 1049438, 2623595, 5247190]

約数ペア:

[(1, 5247190), (2, 2623595), (5, 1049438), (10, 524719), (13, 403630), (26, 201815), (65, 80726), (130, 40363), (181, 28990), (223, 23530), (362, 14495), (446, 11765), (905, 5798), (1115, 4706), (1810, 2899), (2230, 2353)]