2057970080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{559231}}^1$

素因数の和:559269

約数の個数: 48

約数和(自身を含む): 5073352704

約数和(自身を除く): 3015382624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 559231, 1118462, 2236924, 2796155, 4473848, 5592310, 8947696, 11184620, 12862313, 17895392, 22369240, 25724626, 44738480, 51449252, 64311565, 89476960, 102898504, 128623130, 205797008, 257246260, 411594016, 514492520, 1028985040, 2057970080]

約数ペア:

[(1, 2057970080), (2, 1028985040), (4, 514492520), (5, 411594016), (8, 257246260), (10, 205797008), (16, 128623130), (20, 102898504), (23, 89476960), (32, 64311565), (40, 51449252), (46, 44738480), (80, 25724626), (92, 22369240), (115, 17895392), (160, 12862313), (184, 11184620), (230, 8947696), (368, 5592310), (460, 4473848), (736, 2796155), (920, 2236924), (1840, 1118462), (3680, 559231)]