83733040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 202013856

約数和(自身を除く): 118280816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 101, 172, 202, 215, 241, 344, 404, 430, 482, 505, 688, 808, 860, 964, 1010, 1205, 1616, 1720, 1928, 2020, 2410, 3440, 3856, 4040, 4343, 4820, 8080, 8686, 9640, 10363, 17372, 19280, 20726, 21715, 24341, 34744, 41452, 43430, 48682, 51815, 69488, 82904, 86860, 97364, 103630, 121705, 165808, 173720, 194728, 207260, 243410, 347440, 389456, 414520, 486820, 829040, 973640, 1046663, 1947280, 2093326, 4186652, 5233315, 8373304, 10466630, 16746608, 20933260, 41866520, 83733040]

約数ペア:

[(1, 83733040), (2, 41866520), (4, 20933260), (5, 16746608), (8, 10466630), (10, 8373304), (16, 5233315), (20, 4186652), (40, 2093326), (43, 1947280), (80, 1046663), (86, 973640), (101, 829040), (172, 486820), (202, 414520), (215, 389456), (241, 347440), (344, 243410), (404, 207260), (430, 194728), (482, 173720), (505, 165808), (688, 121705), (808, 103630), (860, 97364), (964, 86860), (1010, 82904), (1205, 69488), (1616, 51815), (1720, 48682), (1928, 43430), (2020, 41452), (2410, 34744), (3440, 24341), (3856, 21715), (4040, 20726), (4343, 19280), (4820, 17372), (8080, 10363), (8686, 9640)]