2615320

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 5937120

約数和(自身を除く): 3321800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 433, 604, 755, 866, 1208, 1510, 1732, 2165, 3020, 3464, 4330, 6040, 8660, 17320, 65383, 130766, 261532, 326915, 523064, 653830, 1307660, 2615320]

約数ペア:

[(1, 2615320), (2, 1307660), (4, 653830), (5, 523064), (8, 326915), (10, 261532), (20, 130766), (40, 65383), (151, 17320), (302, 8660), (433, 6040), (604, 4330), (755, 3464), (866, 3020), (1208, 2165), (1510, 1732)]