4586020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 9725184

約数和(自身を除く): 5139164

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2143, 4286, 8572, 10715, 21430, 42860, 229301, 458602, 917204, 1146505, 2293010, 4586020]

約数ペア:

[(1, 4586020), (2, 2293010), (4, 1146505), (5, 917204), (10, 458602), (20, 229301), (107, 42860), (214, 21430), (428, 10715), (535, 8572), (1070, 4286), (2140, 2143)]