82604870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 160077168

約数和(自身を除く): 77472298

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 283, 289, 505, 566, 578, 1010, 1415, 1445, 1717, 2830, 2890, 3434, 4811, 8585, 9622, 17170, 24055, 28583, 29189, 48110, 57166, 58378, 81787, 142915, 145945, 163574, 285830, 291890, 408935, 485911, 817870, 971822, 2429555, 4859110, 8260487, 16520974, 41302435, 82604870]

約数ペア:

[(1, 82604870), (2, 41302435), (5, 16520974), (10, 8260487), (17, 4859110), (34, 2429555), (85, 971822), (101, 817870), (170, 485911), (202, 408935), (283, 291890), (289, 285830), (505, 163574), (566, 145945), (578, 142915), (1010, 81787), (1415, 58378), (1445, 57166), (1717, 48110), (2830, 29189), (2890, 28583), (3434, 24055), (4811, 17170), (8585, 9622)]