13283000

素因数分解:

$2^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 32011200

約数和(自身を除く): 18728200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 359, 370, 500, 718, 740, 925, 1000, 1436, 1480, 1795, 1850, 2872, 3590, 3700, 4625, 7180, 7400, 8975, 9250, 13283, 14360, 17950, 18500, 26566, 35900, 37000, 44875, 53132, 66415, 71800, 89750, 106264, 132830, 179500, 265660, 332075, 359000, 531320, 664150, 1328300, 1660375, 2656600, 3320750, 6641500, 13283000]

約数ペア:

[(1, 13283000), (2, 6641500), (4, 3320750), (5, 2656600), (8, 1660375), (10, 1328300), (20, 664150), (25, 531320), (37, 359000), (40, 332075), (50, 265660), (74, 179500), (100, 132830), (125, 106264), (148, 89750), (185, 71800), (200, 66415), (250, 53132), (296, 44875), (359, 37000), (370, 35900), (500, 26566), (718, 18500), (740, 17950), (925, 14360), (1000, 13283), (1436, 9250), (1480, 8975), (1795, 7400), (1850, 7180), (2872, 4625), (3590, 3700)]