1084103660

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{609047}}^1$

素因数の和:609145

約数の個数: 24

約数和(自身を含む): 2302201440

約数和(自身を除く): 1218097780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 609047, 1218094, 2436188, 3045235, 6090470, 12180940, 54205183, 108410366, 216820732, 271025915, 542051830, 1084103660]

約数ペア:

[(1, 1084103660), (2, 542051830), (4, 271025915), (5, 216820732), (10, 108410366), (20, 54205183), (89, 12180940), (178, 6090470), (356, 3045235), (445, 2436188), (890, 1218094), (1780, 609047)]