63428080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41729}}^1$

素因数の和:41761

約数の個数: 40

約数和(自身を含む): 155235600

約数和(自身を除く): 91807520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 41729, 83458, 166916, 208645, 333832, 417290, 667664, 792851, 834580, 1585702, 1669160, 3171404, 3338320, 3964255, 6342808, 7928510, 12685616, 15857020, 31714040, 63428080]

約数ペア:

[(1, 63428080), (2, 31714040), (4, 15857020), (5, 12685616), (8, 7928510), (10, 6342808), (16, 3964255), (19, 3338320), (20, 3171404), (38, 1669160), (40, 1585702), (76, 834580), (80, 792851), (95, 667664), (152, 417290), (190, 333832), (304, 208645), (380, 166916), (760, 83458), (1520, 41729)]