184448020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{34031}}^1$

素因数の和:34311

約数の個数: 24

約数和(自身を含む): 388781568

約数和(自身を除く): 204333548

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 34031, 68062, 136124, 170155, 340310, 680620, 9222401, 18444802, 36889604, 46112005, 92224010, 184448020]

約数ペア:

[(1, 184448020), (2, 92224010), (4, 46112005), (5, 36889604), (10, 18444802), (20, 9222401), (271, 680620), (542, 340310), (1084, 170155), (1355, 136124), (2710, 68062), (5420, 34031)]