10457020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 25357248

約数和(自身を除く): 14900228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 661, 791, 1130, 1322, 1582, 2260, 2644, 3164, 3305, 3955, 4627, 6610, 7910, 9254, 13220, 15820, 18508, 23135, 46270, 74693, 92540, 149386, 298772, 373465, 522851, 746930, 1045702, 1493860, 2091404, 2614255, 5228510, 10457020]

約数ペア:

[(1, 10457020), (2, 5228510), (4, 2614255), (5, 2091404), (7, 1493860), (10, 1045702), (14, 746930), (20, 522851), (28, 373465), (35, 298772), (70, 149386), (113, 92540), (140, 74693), (226, 46270), (452, 23135), (565, 18508), (661, 15820), (791, 13220), (1130, 9254), (1322, 7910), (1582, 6610), (2260, 4627), (2644, 3955), (3164, 3305)]