85455700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77687}}^1$

素因数の和:77712

約数の個数: 36

約数和(自身を含む): 202299552

約数和(自身を除く): 116843852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 77687, 155374, 310748, 388435, 776870, 854557, 1553740, 1709114, 1942175, 3418228, 3884350, 4272785, 7768700, 8545570, 17091140, 21363925, 42727850, 85455700]

約数ペア:

[(1, 85455700), (2, 42727850), (4, 21363925), (5, 17091140), (10, 8545570), (11, 7768700), (20, 4272785), (22, 3884350), (25, 3418228), (44, 1942175), (50, 1709114), (55, 1553740), (100, 854557), (110, 776870), (220, 388435), (275, 310748), (550, 155374), (1100, 77687)]