8864137010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1\times {\mathrm{4177}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 16086135600

約数和(自身を除く): 7221998590

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1549, 3098, 4177, 7745, 8354, 15490, 20885, 41770, 212213, 424426, 572249, 1061065, 1144498, 2122130, 2861245, 5722490, 6470173, 12940346, 32350865, 64701730, 886413701, 1772827402, 4432068505, 8864137010]

約数ペア:

[(1, 8864137010), (2, 4432068505), (5, 1772827402), (10, 886413701), (137, 64701730), (274, 32350865), (685, 12940346), (1370, 6470173), (1549, 5722490), (3098, 2861245), (4177, 2122130), (7745, 1144498), (8354, 1061065), (15490, 572249), (20885, 424426), (41770, 212213)]