47110120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61987}}^1$

素因数の和:62017

約数の個数: 32

約数和(自身を含む): 111578400

約数和(自身を除く): 64468280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 61987, 123974, 247948, 309935, 495896, 619870, 1177753, 1239740, 2355506, 2479480, 4711012, 5888765, 9422024, 11777530, 23555060, 47110120]

約数ペア:

[(1, 47110120), (2, 23555060), (4, 11777530), (5, 9422024), (8, 5888765), (10, 4711012), (19, 2479480), (20, 2355506), (38, 1239740), (40, 1177753), (76, 619870), (95, 495896), (152, 309935), (190, 247948), (380, 123974), (760, 61987)]