40243880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34693}}^1$

素因数の和:34733

約数の個数: 32

約数和(自身を含む): 93673800

約数和(自身を除く): 53429920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 34693, 69386, 138772, 173465, 277544, 346930, 693860, 1006097, 1387720, 2012194, 4024388, 5030485, 8048776, 10060970, 20121940, 40243880]

約数ペア:

[(1, 40243880), (2, 20121940), (4, 10060970), (5, 8048776), (8, 5030485), (10, 4024388), (20, 2012194), (29, 1387720), (40, 1006097), (58, 693860), (116, 346930), (145, 277544), (232, 173465), (290, 138772), (580, 69386), (1160, 34693)]