91083490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 171558000

約数和(自身を除く): 80474510

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 3529, 5162, 7058, 12905, 17645, 25810, 35290, 102341, 204682, 314081, 511705, 628162, 1023410, 1570405, 3140810, 9108349, 18216698, 45541745, 91083490]

約数ペア:

[(1, 91083490), (2, 45541745), (5, 18216698), (10, 9108349), (29, 3140810), (58, 1570405), (89, 1023410), (145, 628162), (178, 511705), (290, 314081), (445, 204682), (890, 102341), (2581, 35290), (3529, 25810), (5162, 17645), (7058, 12905)]