76381120

素因数分解:

$2^6\times 5^1\times {\mathrm{238691}}^1$

素因数の和:238708

約数の個数: 28

約数和(自身を含む): 181883304

約数和(自身を除く): 105502184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 238691, 477382, 954764, 1193455, 1909528, 2386910, 3819056, 4773820, 7638112, 9547640, 15276224, 19095280, 38190560, 76381120]

約数ペア:

[(1, 76381120), (2, 38190560), (4, 19095280), (5, 15276224), (8, 9547640), (10, 7638112), (16, 4773820), (20, 3819056), (32, 2386910), (40, 1909528), (64, 1193455), (80, 954764), (160, 477382), (320, 238691)]