23452390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 45995040

約数和(自身を除く): 22542650

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2027, 2314, 4054, 5785, 10135, 11570, 20270, 26351, 52702, 131755, 180403, 263510, 360806, 902015, 1804030, 2345239, 4690478, 11726195, 23452390]

約数ペア:

[(1, 23452390), (2, 11726195), (5, 4690478), (10, 2345239), (13, 1804030), (26, 902015), (65, 360806), (89, 263510), (130, 180403), (178, 131755), (445, 52702), (890, 26351), (1157, 20270), (2027, 11570), (2314, 10135), (4054, 5785)]