2665100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 36

約数和(自身を含む): 5989200

約数和(自身を除く): 3324100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 919, 1450, 1838, 2900, 3676, 4595, 9190, 18380, 22975, 26651, 45950, 53302, 91900, 106604, 133255, 266510, 533020, 666275, 1332550, 2665100]

約数ペア:

[(1, 2665100), (2, 1332550), (4, 666275), (5, 533020), (10, 266510), (20, 133255), (25, 106604), (29, 91900), (50, 53302), (58, 45950), (100, 26651), (116, 22975), (145, 18380), (290, 9190), (580, 4595), (725, 3676), (919, 2900), (1450, 1838)]