41205620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7129}}^1$

素因数の和:7172

約数の個数: 36

約数和(自身を含む): 91934220

約数和(自身を除く): 50728600

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 7129, 14258, 28516, 35645, 71290, 121193, 142580, 242386, 484772, 605965, 1211930, 2060281, 2423860, 4120562, 8241124, 10301405, 20602810, 41205620]

約数ペア:

[(1, 41205620), (2, 20602810), (4, 10301405), (5, 8241124), (10, 4120562), (17, 2423860), (20, 2060281), (34, 1211930), (68, 605965), (85, 484772), (170, 242386), (289, 142580), (340, 121193), (578, 71290), (1156, 35645), (1445, 28516), (2890, 14258), (5780, 7129)]