159352220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{468683}}^1$

素因数の和:468709

約数の個数: 24

約数和(自身を含む): 354325104

約数和(自身を除く): 194972884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 468683, 937366, 1874732, 2343415, 4686830, 7967611, 9373660, 15935222, 31870444, 39838055, 79676110, 159352220]

約数ペア:

[(1, 159352220), (2, 79676110), (4, 39838055), (5, 31870444), (10, 15935222), (17, 9373660), (20, 7967611), (34, 4686830), (68, 2343415), (85, 1874732), (170, 937366), (340, 468683)]