40172360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59077}}^1$

素因数の和:59105

約数の個数: 32

約数和(自身を含む): 95706360

約数和(自身を除く): 55534000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 59077, 118154, 236308, 295385, 472616, 590770, 1004309, 1181540, 2008618, 2363080, 4017236, 5021545, 8034472, 10043090, 20086180, 40172360]

約数ペア:

[(1, 40172360), (2, 20086180), (4, 10043090), (5, 8034472), (8, 5021545), (10, 4017236), (17, 2363080), (20, 2008618), (34, 1181540), (40, 1004309), (68, 590770), (85, 472616), (136, 295385), (170, 236308), (340, 118154), (680, 59077)]