71161400

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{929}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 166060800

約数和(自身を除く): 94899400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 766, 929, 1532, 1858, 1915, 3064, 3716, 3830, 4645, 7432, 7660, 9290, 9575, 15320, 18580, 19150, 23225, 37160, 38300, 46450, 76600, 92900, 185800, 355807, 711614, 1423228, 1779035, 2846456, 3558070, 7116140, 8895175, 14232280, 17790350, 35580700, 71161400]

約数ペア:

[(1, 71161400), (2, 35580700), (4, 17790350), (5, 14232280), (8, 8895175), (10, 7116140), (20, 3558070), (25, 2846456), (40, 1779035), (50, 1423228), (100, 711614), (200, 355807), (383, 185800), (766, 92900), (929, 76600), (1532, 46450), (1858, 38300), (1915, 37160), (3064, 23225), (3716, 19150), (3830, 18580), (4645, 15320), (7432, 9575), (7660, 9290)]