83579120

素因数分解:

$2^4\times 5^1\times {\mathrm{1044739}}^1$

素因数の和:1044752

約数の個数: 20

約数和(自身を含む): 194321640

約数和(自身を除く): 110742520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1044739, 2089478, 4178956, 5223695, 8357912, 10447390, 16715824, 20894780, 41789560, 83579120]

約数ペア:

[(1, 83579120), (2, 41789560), (4, 20894780), (5, 16715824), (8, 10447390), (10, 8357912), (16, 5223695), (20, 4178956), (40, 2089478), (80, 1044739)]