39322420

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7309}}^1$

素因数の和:7587

約数の個数: 24

約数和(自身を含む): 82895400

約数和(自身を除く): 43572980

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 7309, 14618, 29236, 36545, 73090, 146180, 1966121, 3932242, 7864484, 9830605, 19661210, 39322420]

約数ペア:

[(1, 39322420), (2, 19661210), (4, 9830605), (5, 7864484), (10, 3932242), (20, 1966121), (269, 146180), (538, 73090), (1076, 36545), (1345, 29236), (2690, 14618), (5380, 7309)]