20170123570

素因数分解:

$2^1\times 5^1\times {\mathrm{13003}}^1\times {\mathrm{155119}}^1$

素因数の和:168129

約数の個数: 16

約数和(自身を含む): 36309248640

約数和(自身を除く): 16139125070

約数列:

[1, 2, 5, 10, 13003, 26006, 65015, 130030, 155119, 310238, 775595, 1551190, 2017012357, 4034024714, 10085061785, 20170123570]

約数ペア:

[(1, 20170123570), (2, 10085061785), (5, 4034024714), (10, 2017012357), (13003, 1551190), (26006, 775595), (65015, 310238), (130030, 155119)]