8958080

素因数分解:

$2^7\times 5^1\times {\mathrm{13997}}^1$

素因数の和:14016

約数の個数: 32

約数和(自身を含む): 21416940

約数和(自身を除く): 12458860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 13997, 27994, 55988, 69985, 111976, 139970, 223952, 279940, 447904, 559880, 895808, 1119760, 1791616, 2239520, 4479040, 8958080]

約数ペア:

[(1, 8958080), (2, 4479040), (4, 2239520), (5, 1791616), (8, 1119760), (10, 895808), (16, 559880), (20, 447904), (32, 279940), (40, 223952), (64, 139970), (80, 111976), (128, 69985), (160, 55988), (320, 27994), (640, 13997)]