28926010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{10009}}^1$

素因数の和:10050

約数の個数: 24

約数和(自身を含む): 55315260

約数和(自身を除く): 26389250

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 10009, 20018, 50045, 100090, 170153, 340306, 850765, 1701530, 2892601, 5785202, 14463005, 28926010]

約数ペア:

[(1, 28926010), (2, 14463005), (5, 5785202), (10, 2892601), (17, 1701530), (34, 850765), (85, 340306), (170, 170153), (289, 100090), (578, 50045), (1445, 20018), (2890, 10009)]