13116250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1528

約数の個数: 40

約数和(自身を含む): 28116000

約数和(自身を除く): 14999750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1499, 1750, 2998, 4375, 7495, 8750, 10493, 14990, 20986, 37475, 52465, 74950, 104930, 187375, 262325, 374750, 524650, 936875, 1311625, 1873750, 2623250, 6558125, 13116250]

約数ペア:

[(1, 13116250), (2, 6558125), (5, 2623250), (7, 1873750), (10, 1311625), (14, 936875), (25, 524650), (35, 374750), (50, 262325), (70, 187375), (125, 104930), (175, 74950), (250, 52465), (350, 37475), (625, 20986), (875, 14990), (1250, 10493), (1499, 8750), (1750, 7495), (2998, 4375)]