2176613480

素因数分解:

$2^3\times 5^1\times {\mathrm{54415337}}^1$

素因数の和:54415348

約数の個数: 16

約数和(自身を含む): 4897380420

約数和(自身を除く): 2720766940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 54415337, 108830674, 217661348, 272076685, 435322696, 544153370, 1088306740, 2176613480]

約数ペア:

[(1, 2176613480), (2, 1088306740), (4, 544153370), (5, 435322696), (8, 272076685), (10, 217661348), (20, 108830674), (40, 54415337)]