68536480

素因数分解:

$2^5\times 5^1\times {\mathrm{428353}}^1$

素因数の和:428368

約数の個数: 24

約数和(自身を含む): 161917812

約数和(自身を除く): 93381332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 428353, 856706, 1713412, 2141765, 3426824, 4283530, 6853648, 8567060, 13707296, 17134120, 34268240, 68536480]

約数ペア:

[(1, 68536480), (2, 34268240), (4, 17134120), (5, 13707296), (8, 8567060), (10, 6853648), (16, 4283530), (20, 3426824), (32, 2141765), (40, 1713412), (80, 856706), (160, 428353)]