122232560

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3449}}^1$

素因数の和:3905

約数の個数: 40

約数和(自身を含む): 284914800

約数和(自身を除く): 162682240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3449, 3544, 4430, 6898, 7088, 8860, 13796, 17245, 17720, 27592, 34490, 35440, 55184, 68980, 137960, 275920, 1527907, 3055814, 6111628, 7639535, 12223256, 15279070, 24446512, 30558140, 61116280, 122232560]

約数ペア:

[(1, 122232560), (2, 61116280), (4, 30558140), (5, 24446512), (8, 15279070), (10, 12223256), (16, 7639535), (20, 6111628), (40, 3055814), (80, 1527907), (443, 275920), (886, 137960), (1772, 68980), (2215, 55184), (3449, 35440), (3544, 34490), (4430, 27592), (6898, 17720), (7088, 17245), (8860, 13796)]