1254188980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5700859}}^1$

素因数の和:5700879

約数の個数: 24

約数和(自身を含む): 2873233440

約数和(自身を除く): 1619044460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5700859, 11401718, 22803436, 28504295, 57008590, 62709449, 114017180, 125418898, 250837796, 313547245, 627094490, 1254188980]

約数ペア:

[(1, 1254188980), (2, 627094490), (4, 313547245), (5, 250837796), (10, 125418898), (11, 114017180), (20, 62709449), (22, 57008590), (44, 28504295), (55, 22803436), (110, 11401718), (220, 5700859)]