2136380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 4609248

約数和(自身を除く): 2472868

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2887, 5774, 11548, 14435, 28870, 57740, 106819, 213638, 427276, 534095, 1068190, 2136380]

約数ペア:

[(1, 2136380), (2, 1068190), (4, 534095), (5, 427276), (10, 213638), (20, 106819), (37, 57740), (74, 28870), (148, 14435), (185, 11548), (370, 5774), (740, 2887)]