45168880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 110242944

約数和(自身を除く): 65074064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 164, 188, 205, 235, 293, 328, 376, 410, 470, 586, 656, 752, 820, 940, 1172, 1465, 1640, 1880, 1927, 2344, 2930, 3280, 3760, 3854, 4688, 5860, 7708, 9635, 11720, 12013, 13771, 15416, 19270, 23440, 24026, 27542, 30832, 38540, 48052, 55084, 60065, 68855, 77080, 96104, 110168, 120130, 137710, 154160, 192208, 220336, 240260, 275420, 480520, 550840, 564611, 961040, 1101680, 1129222, 2258444, 2823055, 4516888, 5646110, 9033776, 11292220, 22584440, 45168880]

約数ペア:

[(1, 45168880), (2, 22584440), (4, 11292220), (5, 9033776), (8, 5646110), (10, 4516888), (16, 2823055), (20, 2258444), (40, 1129222), (41, 1101680), (47, 961040), (80, 564611), (82, 550840), (94, 480520), (164, 275420), (188, 240260), (205, 220336), (235, 192208), (293, 154160), (328, 137710), (376, 120130), (410, 110168), (470, 96104), (586, 77080), (656, 68855), (752, 60065), (820, 55084), (940, 48052), (1172, 38540), (1465, 30832), (1640, 27542), (1880, 24026), (1927, 23440), (2344, 19270), (2930, 15416), (3280, 13771), (3760, 12013), (3854, 11720), (4688, 9635), (5860, 7708)]