45132560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51287}}^1$

素因数の和:51311

約数の個数: 40

約数和(自身を含む): 114474816

約数和(自身を除く): 69342256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 51287, 102574, 205148, 256435, 410296, 512870, 564157, 820592, 1025740, 1128314, 2051480, 2256628, 2820785, 4102960, 4513256, 5641570, 9026512, 11283140, 22566280, 45132560]

約数ペア:

[(1, 45132560), (2, 22566280), (4, 11283140), (5, 9026512), (8, 5641570), (10, 4513256), (11, 4102960), (16, 2820785), (20, 2256628), (22, 2051480), (40, 1128314), (44, 1025740), (55, 820592), (80, 564157), (88, 512870), (110, 410296), (176, 256435), (220, 205148), (440, 102574), (880, 51287)]