27118870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 49937472

約数和(自身を除く): 22818602

約数列:

[1, 2, 5, 10, 103, 113, 206, 226, 233, 466, 515, 565, 1030, 1130, 1165, 2330, 11639, 23278, 23999, 26329, 47998, 52658, 58195, 116390, 119995, 131645, 239990, 263290, 2711887, 5423774, 13559435, 27118870]

約数ペア:

[(1, 27118870), (2, 13559435), (5, 5423774), (10, 2711887), (103, 263290), (113, 239990), (206, 131645), (226, 119995), (233, 116390), (466, 58195), (515, 52658), (565, 47998), (1030, 26329), (1130, 23999), (1165, 23278), (2330, 11639)]