527830040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{130651}}^1$

素因数の和:130763

約数の個数: 32

約数和(自身を含む): 1199385360

約数和(自身を除く): 671555320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 130651, 261302, 522604, 653255, 1045208, 1306510, 2613020, 5226040, 13195751, 26391502, 52783004, 65978755, 105566008, 131957510, 263915020, 527830040]

約数ペア:

[(1, 527830040), (2, 263915020), (4, 131957510), (5, 105566008), (8, 65978755), (10, 52783004), (20, 26391502), (40, 13195751), (101, 5226040), (202, 2613020), (404, 1306510), (505, 1045208), (808, 653255), (1010, 522604), (2020, 261302), (4040, 130651)]