258302510

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{41729}}^1$

素因数の和:42355

約数の個数: 16

約数和(自身を含む): 465706800

約数和(自身を除く): 207404290

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 41729, 83458, 208645, 417290, 25830251, 51660502, 129151255, 258302510]

約数ペア:

[(1, 258302510), (2, 129151255), (5, 51660502), (10, 25830251), (619, 417290), (1238, 208645), (3095, 83458), (6190, 41729)]