109040080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25717}}^1$

素因数の和:25783

約数の個数: 40

約数和(自身を含む): 258311592

約数和(自身を除く): 149271512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 25717, 51434, 102868, 128585, 205736, 257170, 411472, 514340, 1028680, 1363001, 2057360, 2726002, 5452004, 6815005, 10904008, 13630010, 21808016, 27260020, 54520040, 109040080]

約数ペア:

[(1, 109040080), (2, 54520040), (4, 27260020), (5, 21808016), (8, 13630010), (10, 10904008), (16, 6815005), (20, 5452004), (40, 2726002), (53, 2057360), (80, 1363001), (106, 1028680), (212, 514340), (265, 411472), (424, 257170), (530, 205736), (848, 128585), (1060, 102868), (2120, 51434), (4240, 25717)]