9662420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2699}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 20412000

約数和(自身を除く): 10749580

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2699, 3580, 5398, 10796, 13495, 26990, 53980, 483121, 966242, 1932484, 2415605, 4831210, 9662420]

約数ペア:

[(1, 9662420), (2, 4831210), (4, 2415605), (5, 1932484), (10, 966242), (20, 483121), (179, 53980), (358, 26990), (716, 13495), (895, 10796), (1790, 5398), (2699, 3580)]