32545840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9461}}^1$

素因数の和:9517

約数の個数: 40

約数和(自身を含む): 77437008

約数和(自身を除く): 44891168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 9461, 18922, 37844, 47305, 75688, 94610, 151376, 189220, 378440, 406823, 756880, 813646, 1627292, 2034115, 3254584, 4068230, 6509168, 8136460, 16272920, 32545840]

約数ペア:

[(1, 32545840), (2, 16272920), (4, 8136460), (5, 6509168), (8, 4068230), (10, 3254584), (16, 2034115), (20, 1627292), (40, 813646), (43, 756880), (80, 406823), (86, 378440), (172, 189220), (215, 151376), (344, 94610), (430, 75688), (688, 47305), (860, 37844), (1720, 18922), (3440, 9461)]