39560080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1784

約数の個数: 80

約数和(自身を含む): 107743104

約数和(自身を除く): 68183024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 1723, 2296, 2870, 3280, 3446, 4592, 5740, 6892, 8615, 11480, 12061, 13784, 17230, 22960, 24122, 27568, 34460, 48244, 60305, 68920, 70643, 96488, 120610, 137840, 141286, 192976, 241220, 282572, 353215, 482440, 494501, 565144, 706430, 964880, 989002, 1130288, 1412860, 1978004, 2472505, 2825720, 3956008, 4945010, 5651440, 7912016, 9890020, 19780040, 39560080]

約数ペア:

[(1, 39560080), (2, 19780040), (4, 9890020), (5, 7912016), (7, 5651440), (8, 4945010), (10, 3956008), (14, 2825720), (16, 2472505), (20, 1978004), (28, 1412860), (35, 1130288), (40, 989002), (41, 964880), (56, 706430), (70, 565144), (80, 494501), (82, 482440), (112, 353215), (140, 282572), (164, 241220), (205, 192976), (280, 141286), (287, 137840), (328, 120610), (410, 96488), (560, 70643), (574, 68920), (656, 60305), (820, 48244), (1148, 34460), (1435, 27568), (1640, 24122), (1723, 22960), (2296, 17230), (2870, 13784), (3280, 12061), (3446, 11480), (4592, 8615), (5740, 6892)]