26210040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218417}}^1$

素因数の和:218431

約数の個数: 32

約数和(自身を含む): 78630480

約数和(自身を除く): 52420440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218417, 436834, 655251, 873668, 1092085, 1310502, 1747336, 2184170, 2621004, 3276255, 4368340, 5242008, 6552510, 8736680, 13105020, 26210040]

約数ペア:

[(1, 26210040), (2, 13105020), (3, 8736680), (4, 6552510), (5, 5242008), (6, 4368340), (8, 3276255), (10, 2621004), (12, 2184170), (15, 1747336), (20, 1310502), (24, 1092085), (30, 873668), (40, 655251), (60, 436834), (120, 218417)]