47493040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84809}}^1$

素因数の和:84829

約数の個数: 40

約数和(自身を含む): 126197280

約数和(自身を除く): 78704240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84809, 169618, 339236, 424045, 593663, 678472, 848090, 1187326, 1356944, 1696180, 2374652, 2968315, 3392360, 4749304, 5936630, 6784720, 9498608, 11873260, 23746520, 47493040]

約数ペア:

[(1, 47493040), (2, 23746520), (4, 11873260), (5, 9498608), (7, 6784720), (8, 5936630), (10, 4749304), (14, 3392360), (16, 2968315), (20, 2374652), (28, 1696180), (35, 1356944), (40, 1187326), (56, 848090), (70, 678472), (80, 593663), (112, 424045), (140, 339236), (280, 169618), (560, 84809)]