23111660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8114

約数の個数: 48

約数和(自身を含む): 57026592

約数和(自身を除く): 33914932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8081, 16162, 32324, 40405, 80810, 88891, 105053, 161620, 177782, 210106, 355564, 420212, 444455, 525265, 888910, 1050530, 1155583, 1777820, 2101060, 2311166, 4622332, 5777915, 11555830, 23111660]

約数ペア:

[(1, 23111660), (2, 11555830), (4, 5777915), (5, 4622332), (10, 2311166), (11, 2101060), (13, 1777820), (20, 1155583), (22, 1050530), (26, 888910), (44, 525265), (52, 444455), (55, 420212), (65, 355564), (110, 210106), (130, 177782), (143, 161620), (220, 105053), (260, 88891), (286, 80810), (572, 40405), (715, 32324), (1430, 16162), (2860, 8081)]