40863320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35227}}^1$

素因数の和:35267

約数の個数: 32

約数和(自身を含む): 95115600

約数和(自身を除く): 54252280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 35227, 70454, 140908, 176135, 281816, 352270, 704540, 1021583, 1409080, 2043166, 4086332, 5107915, 8172664, 10215830, 20431660, 40863320]

約数ペア:

[(1, 40863320), (2, 20431660), (4, 10215830), (5, 8172664), (8, 5107915), (10, 4086332), (20, 2043166), (29, 1409080), (40, 1021583), (58, 704540), (116, 352270), (145, 281816), (232, 176135), (290, 140908), (580, 70454), (1160, 35227)]