122393060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 272643840

約数和(自身を除く): 150250780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 685, 1370, 2351, 2603, 2740, 4702, 5206, 9404, 10412, 11755, 13015, 23510, 26030, 44669, 47020, 52060, 89338, 178676, 223345, 322087, 446690, 644174, 893380, 1288348, 1610435, 3220870, 6119653, 6441740, 12239306, 24478612, 30598265, 61196530, 122393060]

約数ペア:

[(1, 122393060), (2, 61196530), (4, 30598265), (5, 24478612), (10, 12239306), (19, 6441740), (20, 6119653), (38, 3220870), (76, 1610435), (95, 1288348), (137, 893380), (190, 644174), (274, 446690), (380, 322087), (548, 223345), (685, 178676), (1370, 89338), (2351, 52060), (2603, 47020), (2740, 44669), (4702, 26030), (5206, 23510), (9404, 13015), (10412, 11755)]