113259160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{404497}}^1$

素因数の和:404515

約数の個数: 32

約数和(自身を含む): 291238560

約数和(自身を除く): 177979400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 404497, 808994, 1617988, 2022485, 2831479, 3235976, 4044970, 5662958, 8089940, 11325916, 14157395, 16179880, 22651832, 28314790, 56629580, 113259160]

約数ペア:

[(1, 113259160), (2, 56629580), (4, 28314790), (5, 22651832), (7, 16179880), (8, 14157395), (10, 11325916), (14, 8089940), (20, 5662958), (28, 4044970), (35, 3235976), (40, 2831479), (56, 2022485), (70, 1617988), (140, 808994), (280, 404497)]