1068854800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{205549}}^1$

素因数の和:205580

約数の個数: 60

約数和(自身を含む): 2765469700

約数和(自身を除く): 1696614900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 205549, 411098, 822196, 1027745, 1644392, 2055490, 2672137, 3288784, 4110980, 5138725, 5344274, 8221960, 10277450, 10688548, 13360685, 16443920, 20554900, 21377096, 26721370, 41109800, 42754192, 53442740, 66803425, 82219600, 106885480, 133606850, 213770960, 267213700, 534427400, 1068854800]

約数ペア:

[(1, 1068854800), (2, 534427400), (4, 267213700), (5, 213770960), (8, 133606850), (10, 106885480), (13, 82219600), (16, 66803425), (20, 53442740), (25, 42754192), (26, 41109800), (40, 26721370), (50, 21377096), (52, 20554900), (65, 16443920), (80, 13360685), (100, 10688548), (104, 10277450), (130, 8221960), (200, 5344274), (208, 5138725), (260, 4110980), (325, 3288784), (400, 2672137), (520, 2055490), (650, 1644392), (1040, 1027745), (1300, 822196), (2600, 411098), (5200, 205549)]