148857640

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{5077}}^1$

素因数の和:5821

約数の個数: 32

約数和(自身を含む): 335452680

約数和(自身を除く): 186595040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 5077, 5864, 7330, 10154, 14660, 20308, 25385, 29320, 40616, 50770, 101540, 203080, 3721441, 7442882, 14885764, 18607205, 29771528, 37214410, 74428820, 148857640]

約数ペア:

[(1, 148857640), (2, 74428820), (4, 37214410), (5, 29771528), (8, 18607205), (10, 14885764), (20, 7442882), (40, 3721441), (733, 203080), (1466, 101540), (2932, 50770), (3665, 40616), (5077, 29320), (5864, 25385), (7330, 20308), (10154, 14660)]