2160715000

素因数分解:

$2^3\times 5^4\times {\mathrm{432143}}^1$

素因数の和:432169

約数の個数: 40

約数和(自身を含む): 5062566960

約数和(自身を除く): 2901851960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 432143, 864286, 1728572, 2160715, 3457144, 4321430, 8642860, 10803575, 17285720, 21607150, 43214300, 54017875, 86428600, 108035750, 216071500, 270089375, 432143000, 540178750, 1080357500, 2160715000]

約数ペア:

[(1, 2160715000), (2, 1080357500), (4, 540178750), (5, 432143000), (8, 270089375), (10, 216071500), (20, 108035750), (25, 86428600), (40, 54017875), (50, 43214300), (100, 21607150), (125, 17285720), (200, 10803575), (250, 8642860), (500, 4321430), (625, 3457144), (1000, 2160715), (1250, 1728572), (2500, 864286), (5000, 432143)]