36242000

素因数分解:

$2^4\times 5^3\times {\mathrm{18121}}^1$

素因数の和:18144

約数の個数: 40

約数和(自身を含む): 87637992

約数和(自身を除く): 51395992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 18121, 36242, 72484, 90605, 144968, 181210, 289936, 362420, 453025, 724840, 906050, 1449680, 1812100, 2265125, 3624200, 4530250, 7248400, 9060500, 18121000, 36242000]

約数ペア:

[(1, 36242000), (2, 18121000), (4, 9060500), (5, 7248400), (8, 4530250), (10, 3624200), (16, 2265125), (20, 1812100), (25, 1449680), (40, 906050), (50, 724840), (80, 453025), (100, 362420), (125, 289936), (200, 181210), (250, 144968), (400, 90605), (500, 72484), (1000, 36242), (2000, 18121)]