400477077505

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{82301}}^1$

素因数の和:82609

約数の個数: 32

約数和(自身を含む): 495550218240

約数和(自身を除く): 95073140735

約数列:

[1, 5, 79, 97, 127, 395, 485, 635, 7663, 10033, 12319, 38315, 50165, 61595, 82301, 411505, 973201, 4866005, 6501779, 7983197, 10452227, 32508895, 39915985, 52261135, 630672563, 825725933, 1013866019, 3153362815, 4128629665, 5069330095, 80095415501, 400477077505]

約数ペア:

[(1, 400477077505), (5, 80095415501), (79, 5069330095), (97, 4128629665), (127, 3153362815), (395, 1013866019), (485, 825725933), (635, 630672563), (7663, 52261135), (10033, 39915985), (12319, 32508895), (38315, 10452227), (50165, 7983197), (61595, 6501779), (82301, 4866005), (411505, 973201)]