5392540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3501

約数の個数: 24

約数和(自身を含む): 11471040

約数和(自身を除く): 6078500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 3413, 6826, 13652, 17065, 34130, 68260, 269627, 539254, 1078508, 1348135, 2696270, 5392540]

約数ペア:

[(1, 5392540), (2, 2696270), (4, 1348135), (5, 1078508), (10, 539254), (20, 269627), (79, 68260), (158, 34130), (316, 17065), (395, 13652), (790, 6826), (1580, 3413)]