87452210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 166371840

約数和(自身を除く): 78919630

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 3634, 4813, 9085, 9626, 18170, 24065, 48130, 110699, 221398, 380227, 553495, 760454, 1106990, 1901135, 3802270, 8745221, 17490442, 43726105, 87452210]

約数ペア:

[(1, 87452210), (2, 43726105), (5, 17490442), (10, 8745221), (23, 3802270), (46, 1901135), (79, 1106990), (115, 760454), (158, 553495), (230, 380227), (395, 221398), (790, 110699), (1817, 48130), (3634, 24065), (4813, 18170), (9085, 9626)]