572132180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1505611}}^1$

素因数の和:1505639

約数の個数: 24

約数和(自身を含む): 1264714080

約数和(自身を除く): 692581900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1505611, 3011222, 6022444, 7528055, 15056110, 28606609, 30112220, 57213218, 114426436, 143033045, 286066090, 572132180]

約数ペア:

[(1, 572132180), (2, 286066090), (4, 143033045), (5, 114426436), (10, 57213218), (19, 30112220), (20, 28606609), (38, 15056110), (76, 7528055), (95, 6022444), (190, 3011222), (380, 1505611)]