2912459840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479023}}^1$

素因数の和:479059

約数の個数: 56

約数和(自身を含む): 7300325760

約数和(自身を除く): 4387865920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 479023, 958046, 1916092, 2395115, 3832184, 4790230, 7664368, 9101437, 9580460, 15328736, 18202874, 19160920, 30657472, 36405748, 38321840, 45507185, 72811496, 76643680, 91014370, 145622992, 153287360, 182028740, 291245984, 364057480, 582491968, 728114960, 1456229920, 2912459840]

約数ペア:

[(1, 2912459840), (2, 1456229920), (4, 728114960), (5, 582491968), (8, 364057480), (10, 291245984), (16, 182028740), (19, 153287360), (20, 145622992), (32, 91014370), (38, 76643680), (40, 72811496), (64, 45507185), (76, 38321840), (80, 36405748), (95, 30657472), (152, 19160920), (160, 18202874), (190, 15328736), (304, 9580460), (320, 9101437), (380, 7664368), (608, 4790230), (760, 3832184), (1216, 2395115), (1520, 1916092), (3040, 958046), (6080, 479023)]