47001320

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2617}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 106029000

約数和(自身を除く): 59027680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 2617, 3592, 4490, 5234, 8980, 10468, 13085, 17960, 20936, 26170, 52340, 104680, 1175033, 2350066, 4700132, 5875165, 9400264, 11750330, 23500660, 47001320]

約数ペア:

[(1, 47001320), (2, 23500660), (4, 11750330), (5, 9400264), (8, 5875165), (10, 4700132), (20, 2350066), (40, 1175033), (449, 104680), (898, 52340), (1796, 26170), (2245, 20936), (2617, 17960), (3592, 13085), (4490, 10468), (5234, 8980)]