83102980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{143281}}^1$

素因数の和:143319

約数の個数: 24

約数和(自身を含む): 180535320

約数和(自身を除く): 97432340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 143281, 286562, 573124, 716405, 1432810, 2865620, 4155149, 8310298, 16620596, 20775745, 41551490, 83102980]

約数ペア:

[(1, 83102980), (2, 41551490), (4, 20775745), (5, 16620596), (10, 8310298), (20, 4155149), (29, 2865620), (58, 1432810), (116, 716405), (145, 573124), (290, 286562), (580, 143281)]