2479331320

素因数分解:

$2^3\times 5^1\times {\mathrm{61983283}}^1$

素因数の和:61983294

約数の個数: 16

約数和(自身を含む): 5578495560

約数和(自身を除く): 3099164240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61983283, 123966566, 247933132, 309916415, 495866264, 619832830, 1239665660, 2479331320]

約数ペア:

[(1, 2479331320), (2, 1239665660), (4, 619832830), (5, 495866264), (8, 309916415), (10, 247933132), (20, 123966566), (40, 61983283)]