25850040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215417}}^1$

素因数の和:215431

約数の個数: 32

約数和(自身を含む): 77550480

約数和(自身を除く): 51700440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215417, 430834, 646251, 861668, 1077085, 1292502, 1723336, 2154170, 2585004, 3231255, 4308340, 5170008, 6462510, 8616680, 12925020, 25850040]

約数ペア:

[(1, 25850040), (2, 12925020), (3, 8616680), (4, 6462510), (5, 5170008), (6, 4308340), (8, 3231255), (10, 2585004), (12, 2154170), (15, 1723336), (20, 1292502), (24, 1077085), (30, 861668), (40, 646251), (60, 430834), (120, 215417)]