10814080

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 26371080

約数和(自身を除く): 15557000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 277, 305, 320, 488, 554, 610, 640, 976, 1108, 1220, 1385, 1952, 2216, 2440, 2770, 3904, 4432, 4880, 5540, 7808, 8864, 9760, 11080, 16897, 17728, 19520, 22160, 33794, 35456, 39040, 44320, 67588, 84485, 88640, 135176, 168970, 177280, 270352, 337940, 540704, 675880, 1081408, 1351760, 2162816, 2703520, 5407040, 10814080]

約数ペア:

[(1, 10814080), (2, 5407040), (4, 2703520), (5, 2162816), (8, 1351760), (10, 1081408), (16, 675880), (20, 540704), (32, 337940), (40, 270352), (61, 177280), (64, 168970), (80, 135176), (122, 88640), (128, 84485), (160, 67588), (244, 44320), (277, 39040), (305, 35456), (320, 33794), (488, 22160), (554, 19520), (610, 17728), (640, 16897), (976, 11080), (1108, 9760), (1220, 8864), (1385, 7808), (1952, 5540), (2216, 4880), (2440, 4432), (2770, 3904)]