65039750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{8971}}^1$

素因数の和:9017

約数の個数: 32

約数和(自身を含む): 125966880

約数和(自身を除く): 60927130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 8971, 17942, 44855, 89710, 224275, 260159, 448550, 520318, 1121375, 1300795, 2242750, 2601590, 6503975, 13007950, 32519875, 65039750]

約数ペア:

[(1, 65039750), (2, 32519875), (5, 13007950), (10, 6503975), (25, 2601590), (29, 2242750), (50, 1300795), (58, 1121375), (125, 520318), (145, 448550), (250, 260159), (290, 224275), (725, 89710), (1450, 44855), (3625, 17942), (7250, 8971)]