28852060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84859}}^1$

素因数の和:84885

約数の個数: 24

約数和(自身を含む): 64154160

約数和(自身を除く): 35302100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 84859, 169718, 339436, 424295, 848590, 1442603, 1697180, 2885206, 5770412, 7213015, 14426030, 28852060]

約数ペア:

[(1, 28852060), (2, 14426030), (4, 7213015), (5, 5770412), (10, 2885206), (17, 1697180), (20, 1442603), (34, 848590), (68, 424295), (85, 339436), (170, 169718), (340, 84859)]