14870120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4177}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 33841800

約数和(自身を除く): 18971680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 4177, 8354, 16708, 20885, 33416, 41770, 83540, 167080, 371753, 743506, 1487012, 1858765, 2974024, 3717530, 7435060, 14870120]

約数ペア:

[(1, 14870120), (2, 7435060), (4, 3717530), (5, 2974024), (8, 1858765), (10, 1487012), (20, 743506), (40, 371753), (89, 167080), (178, 83540), (356, 41770), (445, 33416), (712, 20885), (890, 16708), (1780, 8354), (3560, 4177)]