9700540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 21857472

約数和(自身を除く): 12156932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 277, 340, 412, 515, 554, 1030, 1108, 1385, 1751, 2060, 2770, 3502, 4709, 5540, 7004, 8755, 9418, 17510, 18836, 23545, 28531, 35020, 47090, 57062, 94180, 114124, 142655, 285310, 485027, 570620, 970054, 1940108, 2425135, 4850270, 9700540]

約数ペア:

[(1, 9700540), (2, 4850270), (4, 2425135), (5, 1940108), (10, 970054), (17, 570620), (20, 485027), (34, 285310), (68, 142655), (85, 114124), (103, 94180), (170, 57062), (206, 47090), (277, 35020), (340, 28531), (412, 23545), (515, 18836), (554, 17510), (1030, 9418), (1108, 8755), (1385, 7004), (1751, 5540), (2060, 4709), (2770, 3502)]