16049960

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1307}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 36257760

約数和(自身を除く): 20207800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1307, 1535, 2456, 2614, 3070, 5228, 6140, 6535, 10456, 12280, 13070, 26140, 52280, 401249, 802498, 1604996, 2006245, 3209992, 4012490, 8024980, 16049960]

約数ペア:

[(1, 16049960), (2, 8024980), (4, 4012490), (5, 3209992), (8, 2006245), (10, 1604996), (20, 802498), (40, 401249), (307, 52280), (614, 26140), (1228, 13070), (1307, 12280), (1535, 10456), (2456, 6535), (2614, 6140), (3070, 5228)]