73080080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48079}}^1$

素因数の和:48111

約数の個数: 40

約数和(自身を含む): 178857600

約数和(自身を除く): 105777520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 48079, 96158, 192316, 240395, 384632, 480790, 769264, 913501, 961580, 1827002, 1923160, 3654004, 3846320, 4567505, 7308008, 9135010, 14616016, 18270020, 36540040, 73080080]

約数ペア:

[(1, 73080080), (2, 36540040), (4, 18270020), (5, 14616016), (8, 9135010), (10, 7308008), (16, 4567505), (19, 3846320), (20, 3654004), (38, 1923160), (40, 1827002), (76, 961580), (80, 913501), (95, 769264), (152, 480790), (190, 384632), (304, 240395), (380, 192316), (760, 96158), (1520, 48079)]