4431520

素因数分解:

$2^5\times 5^1\times {\mathrm{27697}}^1$

素因数の和:27712

約数の個数: 24

約数和(自身を含む): 10469844

約数和(自身を除く): 6038324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27697, 55394, 110788, 138485, 221576, 276970, 443152, 553940, 886304, 1107880, 2215760, 4431520]

約数ペア:

[(1, 4431520), (2, 2215760), (4, 1107880), (5, 886304), (8, 553940), (10, 443152), (16, 276970), (20, 221576), (32, 138485), (40, 110788), (80, 55394), (160, 27697)]