135544840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{116849}}^1$

素因数の和:116889

約数の個数: 32

約数和(自身を含む): 315495000

約数和(自身を除く): 179950160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 116849, 233698, 467396, 584245, 934792, 1168490, 2336980, 3388621, 4673960, 6777242, 13554484, 16943105, 27108968, 33886210, 67772420, 135544840]

約数ペア:

[(1, 135544840), (2, 67772420), (4, 33886210), (5, 27108968), (8, 16943105), (10, 13554484), (20, 6777242), (29, 4673960), (40, 3388621), (58, 2336980), (116, 1168490), (145, 934792), (232, 584245), (290, 467396), (580, 233698), (1160, 116849)]