896920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 2138400

約数和(自身を除く): 1241480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1319, 2638, 5276, 6595, 10552, 13190, 22423, 26380, 44846, 52760, 89692, 112115, 179384, 224230, 448460, 896920]

約数ペア:

[(1, 896920), (2, 448460), (4, 224230), (5, 179384), (8, 112115), (10, 89692), (17, 52760), (20, 44846), (34, 26380), (40, 22423), (68, 13190), (85, 10552), (136, 6595), (170, 5276), (340, 2638), (680, 1319)]