25045140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{417419}}^1$

素因数の和:417431

約数の個数: 24

約数和(自身を含む): 70126560

約数和(自身を除く): 45081420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 417419, 834838, 1252257, 1669676, 2087095, 2504514, 4174190, 5009028, 6261285, 8348380, 12522570, 25045140]

約数ペア:

[(1, 25045140), (2, 12522570), (3, 8348380), (4, 6261285), (5, 5009028), (6, 4174190), (10, 2504514), (12, 2087095), (15, 1669676), (20, 1252257), (30, 834838), (60, 417419)]