12448600

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 29406600

約数和(自身を除く): 16958000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 929, 1340, 1675, 1858, 2680, 3350, 3716, 4645, 6700, 7432, 9290, 13400, 18580, 23225, 37160, 46450, 62243, 92900, 124486, 185800, 248972, 311215, 497944, 622430, 1244860, 1556075, 2489720, 3112150, 6224300, 12448600]

約数ペア:

[(1, 12448600), (2, 6224300), (4, 3112150), (5, 2489720), (8, 1556075), (10, 1244860), (20, 622430), (25, 497944), (40, 311215), (50, 248972), (67, 185800), (100, 124486), (134, 92900), (200, 62243), (268, 46450), (335, 37160), (536, 23225), (670, 18580), (929, 13400), (1340, 9290), (1675, 7432), (1858, 6700), (2680, 4645), (3350, 3716)]