2986480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5353

約数の個数: 40

約数和(自身を含む): 7936992

約数和(自身を除く): 4950512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5333, 10666, 21332, 26665, 37331, 42664, 53330, 74662, 85328, 106660, 149324, 186655, 213320, 298648, 373310, 426640, 597296, 746620, 1493240, 2986480]

約数ペア:

[(1, 2986480), (2, 1493240), (4, 746620), (5, 597296), (7, 426640), (8, 373310), (10, 298648), (14, 213320), (16, 186655), (20, 149324), (28, 106660), (35, 85328), (40, 74662), (56, 53330), (70, 42664), (80, 37331), (112, 26665), (140, 21332), (280, 10666), (560, 5333)]