65839480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5068

約数の個数: 64

約数和(自身を含む): 172938240

約数和(自身を除く): 107098760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 5003, 6580, 10006, 13160, 20012, 25015, 35021, 40024, 50030, 70042, 100060, 140084, 175105, 200120, 235141, 280168, 350210, 470282, 700420, 940564, 1175705, 1400840, 1645987, 1881128, 2351410, 3291974, 4702820, 6583948, 8229935, 9405640, 13167896, 16459870, 32919740, 65839480]

約数ペア:

[(1, 65839480), (2, 32919740), (4, 16459870), (5, 13167896), (7, 9405640), (8, 8229935), (10, 6583948), (14, 4702820), (20, 3291974), (28, 2351410), (35, 1881128), (40, 1645987), (47, 1400840), (56, 1175705), (70, 940564), (94, 700420), (140, 470282), (188, 350210), (235, 280168), (280, 235141), (329, 200120), (376, 175105), (470, 140084), (658, 100060), (940, 70042), (1316, 50030), (1645, 40024), (1880, 35021), (2632, 25015), (3290, 20012), (5003, 13160), (6580, 10006)]