2912252320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1070681}}^1$

素因数の和:1070713

約数の個数: 48

約数和(自身を含む): 7284920328

約数和(自身を除く): 4372668008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 1070681, 2141362, 4282724, 5353405, 8565448, 10706810, 17130896, 18201577, 21413620, 34261792, 36403154, 42827240, 72806308, 85654480, 91007885, 145612616, 171308960, 182015770, 291225232, 364031540, 582450464, 728063080, 1456126160, 2912252320]

約数ペア:

[(1, 2912252320), (2, 1456126160), (4, 728063080), (5, 582450464), (8, 364031540), (10, 291225232), (16, 182015770), (17, 171308960), (20, 145612616), (32, 91007885), (34, 85654480), (40, 72806308), (68, 42827240), (80, 36403154), (85, 34261792), (136, 21413620), (160, 18201577), (170, 17130896), (272, 10706810), (340, 8565448), (544, 5353405), (680, 4282724), (1360, 2141362), (2720, 1070681)]