29162440

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2089}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 65835000

約数和(自身を除く): 36672560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2089, 2792, 3490, 4178, 6980, 8356, 10445, 13960, 16712, 20890, 41780, 83560, 729061, 1458122, 2916244, 3645305, 5832488, 7290610, 14581220, 29162440]

約数ペア:

[(1, 29162440), (2, 14581220), (4, 7290610), (5, 5832488), (8, 3645305), (10, 2916244), (20, 1458122), (40, 729061), (349, 83560), (698, 41780), (1396, 20890), (1745, 16712), (2089, 13960), (2792, 10445), (3490, 8356), (4178, 6980)]