2085683770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2411}}^1$

素因数の和:2623

約数の個数: 64

約数和(自身を含む): 4115836800

約数和(自身を除く): 2030153030

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 157, 190, 290, 314, 551, 785, 1102, 1570, 2411, 2755, 2983, 4553, 4822, 5510, 5966, 9106, 12055, 14915, 22765, 24110, 29830, 45530, 45809, 69919, 86507, 91618, 139838, 173014, 229045, 349595, 378527, 432535, 458090, 699190, 757054, 865070, 1328461, 1892635, 2656922, 3785270, 6642305, 7192013, 10977283, 13284610, 14384026, 21954566, 35960065, 54886415, 71920130, 109772830, 208568377, 417136754, 1042841885, 2085683770]

約数ペア:

[(1, 2085683770), (2, 1042841885), (5, 417136754), (10, 208568377), (19, 109772830), (29, 71920130), (38, 54886415), (58, 35960065), (95, 21954566), (145, 14384026), (157, 13284610), (190, 10977283), (290, 7192013), (314, 6642305), (551, 3785270), (785, 2656922), (1102, 1892635), (1570, 1328461), (2411, 865070), (2755, 757054), (2983, 699190), (4553, 458090), (4822, 432535), (5510, 378527), (5966, 349595), (9106, 229045), (12055, 173014), (14915, 139838), (22765, 91618), (24110, 86507), (29830, 69919), (45530, 45809)]