85066000

素因数分解:

$2^4\times 5^3\times {\mathrm{42533}}^1$

素因数の和:42556

約数の個数: 40

約数和(自身を含む): 205694424

約数和(自身を除く): 120628424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 42533, 85066, 170132, 212665, 340264, 425330, 680528, 850660, 1063325, 1701320, 2126650, 3402640, 4253300, 5316625, 8506600, 10633250, 17013200, 21266500, 42533000, 85066000]

約数ペア:

[(1, 85066000), (2, 42533000), (4, 21266500), (5, 17013200), (8, 10633250), (10, 8506600), (16, 5316625), (20, 4253300), (25, 3402640), (40, 2126650), (50, 1701320), (80, 1063325), (100, 850660), (125, 680528), (200, 425330), (250, 340264), (400, 212665), (500, 170132), (1000, 85066), (2000, 42533)]