4998560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4485

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 8500576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4463, 8926, 17852, 22315, 31241, 35704, 44630, 62482, 71408, 89260, 124964, 142816, 156205, 178520, 249928, 312410, 357040, 499856, 624820, 714080, 999712, 1249640, 2499280, 4998560]

約数ペア:

[(1, 4998560), (2, 2499280), (4, 1249640), (5, 999712), (7, 714080), (8, 624820), (10, 499856), (14, 357040), (16, 312410), (20, 249928), (28, 178520), (32, 156205), (35, 142816), (40, 124964), (56, 89260), (70, 71408), (80, 62482), (112, 44630), (140, 35704), (160, 31241), (224, 22315), (280, 17852), (560, 8926), (1120, 4463)]