52140020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153353}}^1$

素因数の和:153379

約数の個数: 24

約数和(自身を含む): 115935624

約数和(自身を除く): 63795604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 153353, 306706, 613412, 766765, 1533530, 2607001, 3067060, 5214002, 10428004, 13035005, 26070010, 52140020]

約数ペア:

[(1, 52140020), (2, 26070010), (4, 13035005), (5, 10428004), (10, 5214002), (17, 3067060), (20, 2607001), (34, 1533530), (68, 766765), (85, 613412), (170, 306706), (340, 153353)]