104761036760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1\times {\mathrm{21737}}^1$

素因数の和:23516

約数の個数: 64

約数和(自身を含む): 239184083520

約数和(自身を除く): 134423046760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 1697, 2840, 3394, 6788, 8485, 13576, 16970, 21737, 33940, 43474, 67880, 86948, 108685, 120487, 173896, 217370, 240974, 434740, 481948, 602435, 869480, 963896, 1204870, 1543327, 2409740, 3086654, 4819480, 6173308, 7716635, 12346616, 15433270, 30866540, 36887689, 61733080, 73775378, 147550756, 184438445, 295101512, 368876890, 737753780, 1475507560, 2619025919, 5238051838, 10476103676, 13095129595, 20952207352, 26190259190, 52380518380, 104761036760]

約数ペア:

[(1, 104761036760), (2, 52380518380), (4, 26190259190), (5, 20952207352), (8, 13095129595), (10, 10476103676), (20, 5238051838), (40, 2619025919), (71, 1475507560), (142, 737753780), (284, 368876890), (355, 295101512), (568, 184438445), (710, 147550756), (1420, 73775378), (1697, 61733080), (2840, 36887689), (3394, 30866540), (6788, 15433270), (8485, 12346616), (13576, 7716635), (16970, 6173308), (21737, 4819480), (33940, 3086654), (43474, 2409740), (67880, 1543327), (86948, 1204870), (108685, 963896), (120487, 869480), (173896, 602435), (217370, 481948), (240974, 434740)]