40809660268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{147769}}^1$

素因数の和:147946

約数の個数: 48

約数和(自身を含む): 79242549120

約数和(自身を除く): 38432888852

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 113, 188, 226, 452, 611, 1222, 1469, 2444, 2938, 5311, 5876, 10622, 21244, 69043, 138086, 147769, 276172, 295538, 591076, 1920997, 3841994, 6945143, 7683988, 13890286, 16697897, 27780572, 33395794, 66791588, 90286859, 180573718, 217072661, 361147436, 434145322, 784801159, 868290644, 1569602318, 3139204636, 10202415067, 20404830134, 40809660268]

約数ペア:

[(1, 40809660268), (2, 20404830134), (4, 10202415067), (13, 3139204636), (26, 1569602318), (47, 868290644), (52, 784801159), (94, 434145322), (113, 361147436), (188, 217072661), (226, 180573718), (452, 90286859), (611, 66791588), (1222, 33395794), (1469, 27780572), (2444, 16697897), (2938, 13890286), (5311, 7683988), (5876, 6945143), (10622, 3841994), (21244, 1920997), (69043, 591076), (138086, 295538), (147769, 276172)]