11146480

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 26060832

約数和(自身を除く): 14914352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 503, 554, 1006, 1108, 1385, 2012, 2216, 2515, 2770, 4024, 4432, 5030, 5540, 8048, 10060, 11080, 20120, 22160, 40240, 139331, 278662, 557324, 696655, 1114648, 1393310, 2229296, 2786620, 5573240, 11146480]

約数ペア:

[(1, 11146480), (2, 5573240), (4, 2786620), (5, 2229296), (8, 1393310), (10, 1114648), (16, 696655), (20, 557324), (40, 278662), (80, 139331), (277, 40240), (503, 22160), (554, 20120), (1006, 11080), (1108, 10060), (1385, 8048), (2012, 5540), (2216, 5030), (2515, 4432), (2770, 4024)]