25678570

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 47744640

約数和(自身を除く): 22066070

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 613, 710, 1226, 3065, 4189, 6130, 8378, 20945, 36167, 41890, 43523, 72334, 87046, 180835, 217615, 361670, 435230, 2567857, 5135714, 12839285, 25678570]

約数ペア:

[(1, 25678570), (2, 12839285), (5, 5135714), (10, 2567857), (59, 435230), (71, 361670), (118, 217615), (142, 180835), (295, 87046), (355, 72334), (590, 43523), (613, 41890), (710, 36167), (1226, 20945), (3065, 8378), (4189, 6130)]