8205657590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53087}}^1$

素因数の和:53177

約数の個数: 64

約数和(自身を含む): 16856501760

約数和(自身を除く): 8650844170

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 533, 754, 1066, 1189, 1885, 2378, 2665, 3770, 5330, 5945, 11890, 15457, 30914, 53087, 77285, 106174, 154570, 265435, 530870, 690131, 1380262, 1539523, 2176567, 3079046, 3450655, 4353134, 6901310, 7697615, 10882835, 15395230, 20013799, 21765670, 28295371, 40027598, 56590742, 63120443, 100068995, 126240886, 141476855, 200137990, 282953710, 315602215, 631204430, 820565759, 1641131518, 4102828795, 8205657590]

約数ペア:

[(1, 8205657590), (2, 4102828795), (5, 1641131518), (10, 820565759), (13, 631204430), (26, 315602215), (29, 282953710), (41, 200137990), (58, 141476855), (65, 126240886), (82, 100068995), (130, 63120443), (145, 56590742), (205, 40027598), (290, 28295371), (377, 21765670), (410, 20013799), (533, 15395230), (754, 10882835), (1066, 7697615), (1189, 6901310), (1885, 4353134), (2378, 3450655), (2665, 3079046), (3770, 2176567), (5330, 1539523), (5945, 1380262), (11890, 690131), (15457, 530870), (30914, 265435), (53087, 154570), (77285, 106174)]