22402690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 42353280

約数和(自身を除く): 19950590

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 379, 514, 758, 1285, 1895, 2570, 3790, 5911, 8717, 11822, 17434, 29555, 43585, 59110, 87170, 97403, 194806, 487015, 974030, 2240269, 4480538, 11201345, 22402690]

約数ペア:

[(1, 22402690), (2, 11201345), (5, 4480538), (10, 2240269), (23, 974030), (46, 487015), (115, 194806), (230, 97403), (257, 87170), (379, 59110), (514, 43585), (758, 29555), (1285, 17434), (1895, 11822), (2570, 8717), (3790, 5911)]