27492100

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3192

約数の個数: 36

約数和(自身を含む): 60347700

約数和(自身を除く): 32855600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 3089, 4450, 6178, 8900, 12356, 15445, 30890, 61780, 77225, 154450, 274921, 308900, 549842, 1099684, 1374605, 2749210, 5498420, 6873025, 13746050, 27492100]

約数ペア:

[(1, 27492100), (2, 13746050), (4, 6873025), (5, 5498420), (10, 2749210), (20, 1374605), (25, 1099684), (50, 549842), (89, 308900), (100, 274921), (178, 154450), (356, 77225), (445, 61780), (890, 30890), (1780, 15445), (2225, 12356), (3089, 8900), (4450, 6178)]