4856279660

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2728247}}^1$

素因数の和:2728345

約数の個数: 24

約数和(自身を含む): 10312777440

約数和(自身を除く): 5456497780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2728247, 5456494, 10912988, 13641235, 27282470, 54564940, 242813983, 485627966, 971255932, 1214069915, 2428139830, 4856279660]

約数ペア:

[(1, 4856279660), (2, 2428139830), (4, 1214069915), (5, 971255932), (10, 485627966), (20, 242813983), (89, 54564940), (178, 27282470), (356, 13641235), (445, 10912988), (890, 5456494), (1780, 2728247)]