25361120

素因数分解:

$2^5\times 5^1\times {\mathrm{158507}}^1$

素因数の和:158522

約数の個数: 24

約数和(自身を含む): 59916024

約数和(自身を除く): 34554904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 158507, 317014, 634028, 792535, 1268056, 1585070, 2536112, 3170140, 5072224, 6340280, 12680560, 25361120]

約数ペア:

[(1, 25361120), (2, 12680560), (4, 6340280), (5, 5072224), (8, 3170140), (10, 2536112), (16, 1585070), (20, 1268056), (32, 792535), (40, 634028), (80, 317014), (160, 158507)]