9440080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 24529680

約数和(自身を除く): 15089600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 313, 377, 464, 520, 580, 626, 754, 1040, 1160, 1252, 1508, 1565, 1885, 2320, 2504, 3016, 3130, 3770, 4069, 5008, 6032, 6260, 7540, 8138, 9077, 12520, 15080, 16276, 18154, 20345, 25040, 30160, 32552, 36308, 40690, 45385, 65104, 72616, 81380, 90770, 118001, 145232, 162760, 181540, 236002, 325520, 363080, 472004, 590005, 726160, 944008, 1180010, 1888016, 2360020, 4720040, 9440080]

約数ペア:

[(1, 9440080), (2, 4720040), (4, 2360020), (5, 1888016), (8, 1180010), (10, 944008), (13, 726160), (16, 590005), (20, 472004), (26, 363080), (29, 325520), (40, 236002), (52, 181540), (58, 162760), (65, 145232), (80, 118001), (104, 90770), (116, 81380), (130, 72616), (145, 65104), (208, 45385), (232, 40690), (260, 36308), (290, 32552), (313, 30160), (377, 25040), (464, 20345), (520, 18154), (580, 16276), (626, 15080), (754, 12520), (1040, 9077), (1160, 8138), (1252, 7540), (1508, 6260), (1565, 6032), (1885, 5008), (2320, 4069), (2504, 3770), (3016, 3130)]