23160860

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1801}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 48740496

約数和(自身を除く): 25579636

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 1801, 2572, 3215, 3602, 6430, 7204, 9005, 12860, 18010, 36020, 1158043, 2316086, 4632172, 5790215, 11580430, 23160860]

約数ペア:

[(1, 23160860), (2, 11580430), (4, 5790215), (5, 4632172), (10, 2316086), (20, 1158043), (643, 36020), (1286, 18010), (1801, 12860), (2572, 9005), (3215, 7204), (3602, 6430)]