47444560

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2141}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 110758536

約数和(自身を除く): 63313976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2141, 2216, 2770, 4282, 4432, 5540, 8564, 10705, 11080, 17128, 21410, 22160, 34256, 42820, 85640, 171280, 593057, 1186114, 2372228, 2965285, 4744456, 5930570, 9488912, 11861140, 23722280, 47444560]

約数ペア:

[(1, 47444560), (2, 23722280), (4, 11861140), (5, 9488912), (8, 5930570), (10, 4744456), (16, 2965285), (20, 2372228), (40, 1186114), (80, 593057), (277, 171280), (554, 85640), (1108, 42820), (1385, 34256), (2141, 22160), (2216, 21410), (2770, 17128), (4282, 11080), (4432, 10705), (5540, 8564)]