39796240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 103493376

約数和(自身を除く): 63697136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1103, 1640, 1804, 2206, 2255, 3280, 3608, 4412, 4510, 5515, 7216, 8824, 9020, 11030, 12133, 17648, 18040, 22060, 24266, 36080, 44120, 45223, 48532, 60665, 88240, 90446, 97064, 121330, 180892, 194128, 226115, 242660, 361784, 452230, 485320, 497453, 723568, 904460, 970640, 994906, 1808920, 1989812, 2487265, 3617840, 3979624, 4974530, 7959248, 9949060, 19898120, 39796240]

約数ペア:

[(1, 39796240), (2, 19898120), (4, 9949060), (5, 7959248), (8, 4974530), (10, 3979624), (11, 3617840), (16, 2487265), (20, 1989812), (22, 1808920), (40, 994906), (41, 970640), (44, 904460), (55, 723568), (80, 497453), (82, 485320), (88, 452230), (110, 361784), (164, 242660), (176, 226115), (205, 194128), (220, 180892), (328, 121330), (410, 97064), (440, 90446), (451, 88240), (656, 60665), (820, 48532), (880, 45223), (902, 44120), (1103, 36080), (1640, 24266), (1804, 22060), (2206, 18040), (2255, 17648), (3280, 12133), (3608, 11030), (4412, 9020), (4510, 8824), (5515, 7216)]