2757980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 5949888

約数和(自身を除く): 3191908

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3727, 7454, 14908, 18635, 37270, 74540, 137899, 275798, 551596, 689495, 1378990, 2757980]

約数ペア:

[(1, 2757980), (2, 1378990), (4, 689495), (5, 551596), (10, 275798), (20, 137899), (37, 74540), (74, 37270), (148, 18635), (185, 14908), (370, 7454), (740, 3727)]