74655160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 179781120

約数和(自身を除く): 105125960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1087, 1717, 2020, 2174, 3434, 4040, 4348, 5435, 6868, 8585, 8696, 10870, 13736, 17170, 18479, 21740, 34340, 36958, 43480, 68680, 73916, 92395, 109787, 147832, 184790, 219574, 369580, 439148, 548935, 739160, 878296, 1097870, 1866379, 2195740, 3732758, 4391480, 7465516, 9331895, 14931032, 18663790, 37327580, 74655160]

約数ペア:

[(1, 74655160), (2, 37327580), (4, 18663790), (5, 14931032), (8, 9331895), (10, 7465516), (17, 4391480), (20, 3732758), (34, 2195740), (40, 1866379), (68, 1097870), (85, 878296), (101, 739160), (136, 548935), (170, 439148), (202, 369580), (340, 219574), (404, 184790), (505, 147832), (680, 109787), (808, 92395), (1010, 73916), (1087, 68680), (1717, 43480), (2020, 36958), (2174, 34340), (3434, 21740), (4040, 18479), (4348, 17170), (5435, 13736), (6868, 10870), (8585, 8696)]