80085679550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5669}}^1\times {\mathrm{4217}}^1$

素因数の和:9965

約数の個数: 48

約数和(自身を含む): 151245163440

約数和(自身を除く): 71159483890

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 3350, 4217, 5669, 8434, 11338, 21085, 28345, 42170, 56690, 105425, 141725, 210850, 282539, 283450, 379823, 565078, 759646, 1412695, 1899115, 2825390, 3798230, 7063475, 9495575, 14126950, 18991150, 23906173, 47812346, 119530865, 239061730, 597654325, 1195308650, 1601713591, 3203427182, 8008567955, 16017135910, 40042839775, 80085679550]

約数ペア:

[(1, 80085679550), (2, 40042839775), (5, 16017135910), (10, 8008567955), (25, 3203427182), (50, 1601713591), (67, 1195308650), (134, 597654325), (335, 239061730), (670, 119530865), (1675, 47812346), (3350, 23906173), (4217, 18991150), (5669, 14126950), (8434, 9495575), (11338, 7063475), (21085, 3798230), (28345, 2825390), (42170, 1899115), (56690, 1412695), (105425, 759646), (141725, 565078), (210850, 379823), (282539, 283450)]