10537640

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 23902560

約数和(自身を除く): 13364920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2011, 2620, 4022, 5240, 8044, 10055, 16088, 20110, 40220, 80440, 263441, 526882, 1053764, 1317205, 2107528, 2634410, 5268820, 10537640]

約数ペア:

[(1, 10537640), (2, 5268820), (4, 2634410), (5, 2107528), (8, 1317205), (10, 1053764), (20, 526882), (40, 263441), (131, 80440), (262, 40220), (524, 20110), (655, 16088), (1048, 10055), (1310, 8044), (2011, 5240), (2620, 4022)]