80492009480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37967929}}^1$

素因数の和:37967993

約数の個数: 32

約数和(自身を含む): 184524139800

約数和(自身を除く): 104032130320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 37967929, 75935858, 151871716, 189839645, 303743432, 379679290, 759358580, 1518717160, 2012300237, 4024600474, 8049200948, 10061501185, 16098401896, 20123002370, 40246004740, 80492009480]

約数ペア:

[(1, 80492009480), (2, 40246004740), (4, 20123002370), (5, 16098401896), (8, 10061501185), (10, 8049200948), (20, 4024600474), (40, 2012300237), (53, 1518717160), (106, 759358580), (212, 379679290), (265, 303743432), (424, 189839645), (530, 151871716), (1060, 75935858), (2120, 37967929)]