338102560

素因数分解:

$2^5\times 5^1\times {\mathrm{719}}^1\times {\mathrm{2939}}^1$

素因数の和:3673

約数の個数: 48

約数和(自身を含む): 800150400

約数和(自身を除く): 462047840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 719, 1438, 2876, 2939, 3595, 5752, 5878, 7190, 11504, 11756, 14380, 14695, 23008, 23512, 28760, 29390, 47024, 57520, 58780, 94048, 115040, 117560, 235120, 470240, 2113141, 4226282, 8452564, 10565705, 16905128, 21131410, 33810256, 42262820, 67620512, 84525640, 169051280, 338102560]

約数ペア:

[(1, 338102560), (2, 169051280), (4, 84525640), (5, 67620512), (8, 42262820), (10, 33810256), (16, 21131410), (20, 16905128), (32, 10565705), (40, 8452564), (80, 4226282), (160, 2113141), (719, 470240), (1438, 235120), (2876, 117560), (2939, 115040), (3595, 94048), (5752, 58780), (5878, 57520), (7190, 47024), (11504, 29390), (11756, 28760), (14380, 23512), (14695, 23008)]