76698080

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3499}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 182574000

約数和(自身を除く): 105875920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3499, 4384, 5480, 6998, 10960, 13996, 17495, 21920, 27992, 34990, 55984, 69980, 111968, 139960, 279920, 479363, 559840, 958726, 1917452, 2396815, 3834904, 4793630, 7669808, 9587260, 15339616, 19174520, 38349040, 76698080]

約数ペア:

[(1, 76698080), (2, 38349040), (4, 19174520), (5, 15339616), (8, 9587260), (10, 7669808), (16, 4793630), (20, 3834904), (32, 2396815), (40, 1917452), (80, 958726), (137, 559840), (160, 479363), (274, 279920), (548, 139960), (685, 111968), (1096, 69980), (1370, 55984), (2192, 34990), (2740, 27992), (3499, 21920), (4384, 17495), (5480, 13996), (6998, 10960)]