65334340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{28909}}^1$

素因数の和:29031

約数の個数: 24

約数和(自身を含む): 138421080

約数和(自身を除く): 73086740

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 28909, 57818, 115636, 144545, 289090, 578180, 3266717, 6533434, 13066868, 16333585, 32667170, 65334340]

約数ペア:

[(1, 65334340), (2, 32667170), (4, 16333585), (5, 13066868), (10, 6533434), (20, 3266717), (113, 578180), (226, 289090), (452, 144545), (565, 115636), (1130, 57818), (2260, 28909)]