10017100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 21960400

約数和(自身を除く): 11943300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 919, 1090, 1838, 2180, 2725, 3676, 4595, 5450, 9190, 10900, 18380, 22975, 45950, 91900, 100171, 200342, 400684, 500855, 1001710, 2003420, 2504275, 5008550, 10017100]

約数ペア:

[(1, 10017100), (2, 5008550), (4, 2504275), (5, 2003420), (10, 1001710), (20, 500855), (25, 400684), (50, 200342), (100, 100171), (109, 91900), (218, 45950), (436, 22975), (545, 18380), (919, 10900), (1090, 9190), (1838, 5450), (2180, 4595), (2725, 3676)]