47211400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 110790900

約数和(自身を除く): 63579500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2089, 2260, 2825, 4178, 4520, 5650, 8356, 10445, 11300, 16712, 20890, 22600, 41780, 52225, 83560, 104450, 208900, 236057, 417800, 472114, 944228, 1180285, 1888456, 2360570, 4721140, 5901425, 9442280, 11802850, 23605700, 47211400]

約数ペア:

[(1, 47211400), (2, 23605700), (4, 11802850), (5, 9442280), (8, 5901425), (10, 4721140), (20, 2360570), (25, 1888456), (40, 1180285), (50, 944228), (100, 472114), (113, 417800), (200, 236057), (226, 208900), (452, 104450), (565, 83560), (904, 52225), (1130, 41780), (2089, 22600), (2260, 20890), (2825, 16712), (4178, 11300), (4520, 10445), (5650, 8356)]