5692540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 13874112

約数和(自身を除く): 8181572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 557, 730, 1022, 1114, 1460, 2044, 2228, 2555, 2785, 3899, 5110, 5570, 7798, 10220, 11140, 15596, 19495, 38990, 40661, 77980, 81322, 162644, 203305, 284627, 406610, 569254, 813220, 1138508, 1423135, 2846270, 5692540]

約数ペア:

[(1, 5692540), (2, 2846270), (4, 1423135), (5, 1138508), (7, 813220), (10, 569254), (14, 406610), (20, 284627), (28, 203305), (35, 162644), (70, 81322), (73, 77980), (140, 40661), (146, 38990), (292, 19495), (365, 15596), (511, 11140), (557, 10220), (730, 7798), (1022, 5570), (1114, 5110), (1460, 3899), (2044, 2785), (2228, 2555)]