880355856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13759}}^1$

素因数の和:13844

約数の個数: 80

約数和(自身を含む): 2402385920

約数和(自身を除く): 1522030064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 7998, 10664, 13759, 15996, 21328, 27518, 31992, 41277, 55036, 63984, 82554, 110072, 165108, 220144, 330216, 426529, 591637, 660432, 853058, 1183274, 1279587, 1706116, 1774911, 2366548, 2559174, 3412232, 3549822, 4733096, 5118348, 6824464, 7099644, 9466192, 10236696, 14199288, 18340747, 20473392, 28398576, 36681494, 55022241, 73362988, 110044482, 146725976, 220088964, 293451952, 440177928, 880355856]

約数ペア:

[(1, 880355856), (2, 440177928), (3, 293451952), (4, 220088964), (6, 146725976), (8, 110044482), (12, 73362988), (16, 55022241), (24, 36681494), (31, 28398576), (43, 20473392), (48, 18340747), (62, 14199288), (86, 10236696), (93, 9466192), (124, 7099644), (129, 6824464), (172, 5118348), (186, 4733096), (248, 3549822), (258, 3412232), (344, 2559174), (372, 2366548), (496, 1774911), (516, 1706116), (688, 1279587), (744, 1183274), (1032, 853058), (1333, 660432), (1488, 591637), (2064, 426529), (2666, 330216), (3999, 220144), (5332, 165108), (7998, 110072), (10664, 82554), (13759, 63984), (15996, 55036), (21328, 41277), (27518, 31992)]