1172052020

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{112481}}^1$

素因数の和:113011

約数の個数: 24

約数和(自身を含む): 2466055368

約数和(自身を除く): 1294003348

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 10420, 112481, 224962, 449924, 562405, 1124810, 2249620, 58602601, 117205202, 234410404, 293013005, 586026010, 1172052020]

約数ペア:

[(1, 1172052020), (2, 586026010), (4, 293013005), (5, 234410404), (10, 117205202), (20, 58602601), (521, 2249620), (1042, 1124810), (2084, 562405), (2605, 449924), (5210, 224962), (10420, 112481)]