25393980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{423233}}^1$

素因数の和:423245

約数の個数: 24

約数和(自身を含む): 71103312

約数和(自身を除く): 45709332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 423233, 846466, 1269699, 1692932, 2116165, 2539398, 4232330, 5078796, 6348495, 8464660, 12696990, 25393980]

約数ペア:

[(1, 25393980), (2, 12696990), (3, 8464660), (4, 6348495), (5, 5078796), (6, 4232330), (10, 2539398), (12, 2116165), (15, 1692932), (20, 1269699), (30, 846466), (60, 423233)]