40579120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17491}}^1$

素因数の和:17533

約数の個数: 40

約数和(自身を含む): 97605360

約数和(自身を除く): 57026240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 17491, 34982, 69964, 87455, 139928, 174910, 279856, 349820, 507239, 699640, 1014478, 1399280, 2028956, 2536195, 4057912, 5072390, 8115824, 10144780, 20289560, 40579120]

約数ペア:

[(1, 40579120), (2, 20289560), (4, 10144780), (5, 8115824), (8, 5072390), (10, 4057912), (16, 2536195), (20, 2028956), (29, 1399280), (40, 1014478), (58, 699640), (80, 507239), (116, 349820), (145, 279856), (232, 174910), (290, 139928), (464, 87455), (580, 69964), (1160, 34982), (2320, 17491)]