225380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 483840

約数和(自身を除く): 258460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 955, 1180, 1910, 3820, 11269, 22538, 45076, 56345, 112690, 225380]

約数ペア:

[(1, 225380), (2, 112690), (4, 56345), (5, 45076), (10, 22538), (20, 11269), (59, 3820), (118, 1910), (191, 1180), (236, 955), (295, 764), (382, 590)]