70997000

素因数分解:

$2^3\times 5^3\times {\mathrm{70997}}^1$

素因数の和:71018

約数の個数: 32

約数和(自身を含む): 166135320

約数和(自身を除く): 95138320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 70997, 141994, 283988, 354985, 567976, 709970, 1419940, 1774925, 2839880, 3549850, 7099700, 8874625, 14199400, 17749250, 35498500, 70997000]

約数ペア:

[(1, 70997000), (2, 35498500), (4, 17749250), (5, 14199400), (8, 8874625), (10, 7099700), (20, 3549850), (25, 2839880), (40, 1774925), (50, 1419940), (100, 709970), (125, 567976), (200, 354985), (250, 283988), (500, 141994), (1000, 70997)]