82914320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24103}}^1$

素因数の和:24159

約数の個数: 40

約数和(自身を含む): 197267136

約数和(自身を除く): 114352816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 24103, 48206, 96412, 120515, 192824, 241030, 385648, 482060, 964120, 1036429, 1928240, 2072858, 4145716, 5182145, 8291432, 10364290, 16582864, 20728580, 41457160, 82914320]

約数ペア:

[(1, 82914320), (2, 41457160), (4, 20728580), (5, 16582864), (8, 10364290), (10, 8291432), (16, 5182145), (20, 4145716), (40, 2072858), (43, 1928240), (80, 1036429), (86, 964120), (172, 482060), (215, 385648), (344, 241030), (430, 192824), (688, 120515), (860, 96412), (1720, 48206), (3440, 24103)]