26466040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6551}}^1$

素因数の和:6663

約数の個数: 32

約数和(自身を含む): 60147360

約数和(自身を除く): 33681320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 6551, 13102, 26204, 32755, 52408, 65510, 131020, 262040, 661651, 1323302, 2646604, 3308255, 5293208, 6616510, 13233020, 26466040]

約数ペア:

[(1, 26466040), (2, 13233020), (4, 6616510), (5, 5293208), (8, 3308255), (10, 2646604), (20, 1323302), (40, 661651), (101, 262040), (202, 131020), (404, 65510), (505, 52408), (808, 32755), (1010, 26204), (2020, 13102), (4040, 6551)]