2844080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 6716832

約数和(自身を除く): 3872752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 487, 584, 730, 974, 1168, 1460, 1948, 2435, 2920, 3896, 4870, 5840, 7792, 9740, 19480, 35551, 38960, 71102, 142204, 177755, 284408, 355510, 568816, 711020, 1422040, 2844080]

約数ペア:

[(1, 2844080), (2, 1422040), (4, 711020), (5, 568816), (8, 355510), (10, 284408), (16, 177755), (20, 142204), (40, 71102), (73, 38960), (80, 35551), (146, 19480), (292, 9740), (365, 7792), (487, 5840), (584, 4870), (730, 3896), (974, 2920), (1168, 2435), (1460, 1948)]