73072360

素因数分解:

$2^3\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1451}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 164656800

約数和(自身を除く): 91584440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1259, 1451, 2518, 2902, 5036, 5804, 6295, 7255, 10072, 11608, 12590, 14510, 25180, 29020, 50360, 58040, 1826809, 3653618, 7307236, 9134045, 14614472, 18268090, 36536180, 73072360]

約数ペア:

[(1, 73072360), (2, 36536180), (4, 18268090), (5, 14614472), (8, 9134045), (10, 7307236), (20, 3653618), (40, 1826809), (1259, 58040), (1451, 50360), (2518, 29020), (2902, 25180), (5036, 14510), (5804, 12590), (6295, 11608), (7255, 10072)]