8171150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 36

約数和(自身を含む): 16474392

約数和(自身を除く): 8303242

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 967, 1690, 1934, 4225, 4835, 8450, 9670, 12571, 24175, 25142, 48350, 62855, 125710, 163423, 314275, 326846, 628550, 817115, 1634230, 4085575, 8171150]

約数ペア:

[(1, 8171150), (2, 4085575), (5, 1634230), (10, 817115), (13, 628550), (25, 326846), (26, 314275), (50, 163423), (65, 125710), (130, 62855), (169, 48350), (325, 25142), (338, 24175), (650, 12571), (845, 9670), (967, 8450), (1690, 4835), (1934, 4225)]