109225180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 236307456

約数和(自身を除く): 127082276

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 131, 188, 235, 262, 470, 524, 655, 887, 940, 1310, 1774, 2620, 3548, 4435, 6157, 8870, 12314, 17740, 24628, 30785, 41689, 61570, 83378, 116197, 123140, 166756, 208445, 232394, 416890, 464788, 580985, 833780, 1161970, 2323940, 5461259, 10922518, 21845036, 27306295, 54612590, 109225180]

約数ペア:

[(1, 109225180), (2, 54612590), (4, 27306295), (5, 21845036), (10, 10922518), (20, 5461259), (47, 2323940), (94, 1161970), (131, 833780), (188, 580985), (235, 464788), (262, 416890), (470, 232394), (524, 208445), (655, 166756), (887, 123140), (940, 116197), (1310, 83378), (1774, 61570), (2620, 41689), (3548, 30785), (4435, 24628), (6157, 17740), (8870, 12314)]