23543120

素因数分解:

$2^4\times 5^1\times {\mathrm{294289}}^1$

素因数の和:294302

約数の個数: 20

約数和(自身を含む): 54737940

約数和(自身を除く): 31194820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 294289, 588578, 1177156, 1471445, 2354312, 2942890, 4708624, 5885780, 11771560, 23543120]

約数ペア:

[(1, 23543120), (2, 11771560), (4, 5885780), (5, 4708624), (8, 2942890), (10, 2354312), (16, 1471445), (20, 1177156), (40, 588578), (80, 294289)]