71334040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4561}}^1$

素因数の和:4612

約数の個数: 64

約数和(自身を含む): 177370560

約数和(自身を除く): 106036520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 4561, 7820, 9122, 15640, 18244, 22805, 36488, 45610, 77537, 91220, 104903, 155074, 182440, 209806, 310148, 387685, 419612, 524515, 620296, 775370, 839224, 1049030, 1550740, 1783351, 2098060, 3101480, 3566702, 4196120, 7133404, 8916755, 14266808, 17833510, 35667020, 71334040]

約数ペア:

[(1, 71334040), (2, 35667020), (4, 17833510), (5, 14266808), (8, 8916755), (10, 7133404), (17, 4196120), (20, 3566702), (23, 3101480), (34, 2098060), (40, 1783351), (46, 1550740), (68, 1049030), (85, 839224), (92, 775370), (115, 620296), (136, 524515), (170, 419612), (184, 387685), (230, 310148), (340, 209806), (391, 182440), (460, 155074), (680, 104903), (782, 91220), (920, 77537), (1564, 45610), (1955, 36488), (3128, 22805), (3910, 18244), (4561, 15640), (7820, 9122)]