5658820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 12475008

約数和(自身を除く): 6816188

約数列:

[1, 2, 4, 5, 10, 20, 41, 67, 82, 103, 134, 164, 205, 206, 268, 335, 410, 412, 515, 670, 820, 1030, 1340, 2060, 2747, 4223, 5494, 6901, 8446, 10988, 13735, 13802, 16892, 21115, 27470, 27604, 34505, 42230, 54940, 69010, 84460, 138020, 282941, 565882, 1131764, 1414705, 2829410, 5658820]

約数ペア:

[(1, 5658820), (2, 2829410), (4, 1414705), (5, 1131764), (10, 565882), (20, 282941), (41, 138020), (67, 84460), (82, 69010), (103, 54940), (134, 42230), (164, 34505), (205, 27604), (206, 27470), (268, 21115), (335, 16892), (410, 13802), (412, 13735), (515, 10988), (670, 8446), (820, 6901), (1030, 5494), (1340, 4223), (2060, 2747)]