520013770

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 944027136

約数和(自身を除く): 424013366

約数列:

[1, 2, 5, 10, 271, 311, 542, 617, 622, 1234, 1355, 1555, 2710, 3085, 3110, 6170, 84281, 167207, 168562, 191887, 334414, 383774, 421405, 836035, 842810, 959435, 1672070, 1918870, 52001377, 104002754, 260006885, 520013770]

約数ペア:

[(1, 520013770), (2, 260006885), (5, 104002754), (10, 52001377), (271, 1918870), (311, 1672070), (542, 959435), (617, 842810), (622, 836035), (1234, 421405), (1355, 383774), (1555, 334414), (2710, 191887), (3085, 168562), (3110, 167207), (6170, 84281)]