5515960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3775

約数の個数: 32

約数和(自身を含む): 12749760

約数和(自身を除く): 7233800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3727, 7454, 14908, 18635, 29816, 37270, 74540, 137899, 149080, 275798, 551596, 689495, 1103192, 1378990, 2757980, 5515960]

約数ペア:

[(1, 5515960), (2, 2757980), (4, 1378990), (5, 1103192), (8, 689495), (10, 551596), (20, 275798), (37, 149080), (40, 137899), (74, 74540), (148, 37270), (185, 29816), (296, 18635), (370, 14908), (740, 7454), (1480, 3727)]