12523960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13613}}^1$

素因数の和:13647

約数の個数: 32

約数和(自身を含む): 29406240

約数和(自身を除く): 16882280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 13613, 27226, 54452, 68065, 108904, 136130, 272260, 313099, 544520, 626198, 1252396, 1565495, 2504792, 3130990, 6261980, 12523960]

約数ペア:

[(1, 12523960), (2, 6261980), (4, 3130990), (5, 2504792), (8, 1565495), (10, 1252396), (20, 626198), (23, 544520), (40, 313099), (46, 272260), (92, 136130), (115, 108904), (184, 68065), (230, 54452), (460, 27226), (920, 13613)]