23523440

素因数分解:

$2^4\times 5^1\times {\mathrm{294043}}^1$

素因数の和:294056

約数の個数: 20

約数和(自身を含む): 54692184

約数和(自身を除く): 31168744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 294043, 588086, 1176172, 1470215, 2352344, 2940430, 4704688, 5880860, 11761720, 23523440]

約数ペア:

[(1, 23523440), (2, 11761720), (4, 5880860), (5, 4704688), (8, 2940430), (10, 2352344), (16, 1470215), (20, 1176172), (40, 588086), (80, 294043)]