70267240

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4057}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 158505480

約数和(自身を除く): 88238240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3464, 4057, 4330, 8114, 8660, 16228, 17320, 20285, 32456, 40570, 81140, 162280, 1756681, 3513362, 7026724, 8783405, 14053448, 17566810, 35133620, 70267240]

約数ペア:

[(1, 70267240), (2, 35133620), (4, 17566810), (5, 14053448), (8, 8783405), (10, 7026724), (20, 3513362), (40, 1756681), (433, 162280), (866, 81140), (1732, 40570), (2165, 32456), (3464, 20285), (4057, 17320), (4330, 16228), (8114, 8660)]