33459280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 80487036

約数和(自身を除く): 47027756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 101, 164, 202, 205, 328, 404, 410, 505, 656, 808, 820, 1010, 1616, 1640, 2020, 3280, 4040, 4141, 8080, 8282, 10201, 16564, 20402, 20705, 33128, 40804, 41410, 51005, 66256, 81608, 82820, 102010, 163216, 165640, 204020, 331280, 408040, 418241, 816080, 836482, 1672964, 2091205, 3345928, 4182410, 6691856, 8364820, 16729640, 33459280]

約数ペア:

[(1, 33459280), (2, 16729640), (4, 8364820), (5, 6691856), (8, 4182410), (10, 3345928), (16, 2091205), (20, 1672964), (40, 836482), (41, 816080), (80, 418241), (82, 408040), (101, 331280), (164, 204020), (202, 165640), (205, 163216), (328, 102010), (404, 82820), (410, 81608), (505, 66256), (656, 51005), (808, 41410), (820, 40804), (1010, 33128), (1616, 20705), (1640, 20402), (2020, 16564), (3280, 10201), (4040, 8282), (4141, 8080)]