23083780

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4259}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 48666240

約数和(自身を除く): 25582460

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 4259, 5420, 8518, 17036, 21295, 42590, 85180, 1154189, 2308378, 4616756, 5770945, 11541890, 23083780]

約数ペア:

[(1, 23083780), (2, 11541890), (4, 5770945), (5, 4616756), (10, 2308378), (20, 1154189), (271, 85180), (542, 42590), (1084, 21295), (1355, 17036), (2710, 8518), (4259, 5420)]