23655980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9029}}^1$

素因数の和:9169

約数の個数: 24

約数和(自身を含む): 50062320

約数和(自身を除く): 26406340

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 9029, 18058, 36116, 45145, 90290, 180580, 1182799, 2365598, 4731196, 5913995, 11827990, 23655980]

約数ペア:

[(1, 23655980), (2, 11827990), (4, 5913995), (5, 4731196), (10, 2365598), (20, 1182799), (131, 180580), (262, 90290), (524, 45145), (655, 36116), (1310, 18058), (2620, 9029)]