869652580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{5413}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 1896415920

約数和(自身を除く): 1026763340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 277, 290, 554, 580, 1108, 1385, 2770, 5413, 5540, 8033, 10826, 16066, 21652, 27065, 32132, 40165, 54130, 80330, 108260, 156977, 160660, 313954, 627908, 784885, 1499401, 1569770, 2998802, 3139540, 5997604, 7497005, 14994010, 29988020, 43482629, 86965258, 173930516, 217413145, 434826290, 869652580]

約数ペア:

[(1, 869652580), (2, 434826290), (4, 217413145), (5, 173930516), (10, 86965258), (20, 43482629), (29, 29988020), (58, 14994010), (116, 7497005), (145, 5997604), (277, 3139540), (290, 2998802), (554, 1569770), (580, 1499401), (1108, 784885), (1385, 627908), (2770, 313954), (5413, 160660), (5540, 156977), (8033, 108260), (10826, 80330), (16066, 54130), (21652, 40165), (27065, 32132)]