137079140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1439}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 314979840

約数和(自身を除く): 177900700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 433, 866, 1439, 1732, 2165, 2878, 4330, 4763, 5756, 7195, 8660, 9526, 14390, 15829, 19052, 23815, 28780, 31658, 47630, 63316, 79145, 95260, 158290, 316580, 623087, 1246174, 2492348, 3115435, 6230870, 6853957, 12461740, 13707914, 27415828, 34269785, 68539570, 137079140]

約数ペア:

[(1, 137079140), (2, 68539570), (4, 34269785), (5, 27415828), (10, 13707914), (11, 12461740), (20, 6853957), (22, 6230870), (44, 3115435), (55, 2492348), (110, 1246174), (220, 623087), (433, 316580), (866, 158290), (1439, 95260), (1732, 79145), (2165, 63316), (2878, 47630), (4330, 31658), (4763, 28780), (5756, 23815), (7195, 19052), (8660, 15829), (9526, 14390)]