9396380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 23115456

約数和(自身を除く): 13719076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 1637, 2870, 3274, 5740, 6548, 8185, 11459, 16370, 22918, 32740, 45836, 57295, 67117, 114590, 134234, 229180, 268468, 335585, 469819, 671170, 939638, 1342340, 1879276, 2349095, 4698190, 9396380]

約数ペア:

[(1, 9396380), (2, 4698190), (4, 2349095), (5, 1879276), (7, 1342340), (10, 939638), (14, 671170), (20, 469819), (28, 335585), (35, 268468), (41, 229180), (70, 134234), (82, 114590), (140, 67117), (164, 57295), (205, 45836), (287, 32740), (410, 22918), (574, 16370), (820, 11459), (1148, 8185), (1435, 6548), (1637, 5740), (2870, 3274)]