708734480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{305489}}^1$

素因数の和:305531

約数の個数: 40

約数和(自身を含む): 1704634200

約数和(自身を除く): 995899720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 305489, 610978, 1221956, 1527445, 2443912, 3054890, 4887824, 6109780, 8859181, 12219560, 17718362, 24439120, 35436724, 44295905, 70873448, 88591810, 141746896, 177183620, 354367240, 708734480]

約数ペア:

[(1, 708734480), (2, 354367240), (4, 177183620), (5, 141746896), (8, 88591810), (10, 70873448), (16, 44295905), (20, 35436724), (29, 24439120), (40, 17718362), (58, 12219560), (80, 8859181), (116, 6109780), (145, 4887824), (232, 3054890), (290, 2443912), (464, 1527445), (580, 1221956), (1160, 610978), (2320, 305489)]