24696920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36319}}^1$

素因数の和:36347

約数の個数: 32

約数和(自身を含む): 58838400

約数和(自身を除く): 34141480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 36319, 72638, 145276, 181595, 290552, 363190, 617423, 726380, 1234846, 1452760, 2469692, 3087115, 4939384, 6174230, 12348460, 24696920]

約数ペア:

[(1, 24696920), (2, 12348460), (4, 6174230), (5, 4939384), (8, 3087115), (10, 2469692), (17, 1452760), (20, 1234846), (34, 726380), (40, 617423), (68, 363190), (85, 290552), (136, 181595), (170, 145276), (340, 72638), (680, 36319)]