250937060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 585747960

約数和(自身を除く): 334810900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 121, 194, 220, 242, 388, 484, 485, 605, 970, 1067, 1069, 1210, 1940, 2134, 2138, 2420, 4268, 4276, 5335, 5345, 10670, 10690, 11737, 11759, 21340, 21380, 23474, 23518, 46948, 47036, 58685, 58795, 103693, 117370, 117590, 129349, 207386, 234740, 235180, 258698, 414772, 517396, 518465, 646745, 1036930, 1140623, 1293490, 2073860, 2281246, 2586980, 4562492, 5703115, 11406230, 12546853, 22812460, 25093706, 50187412, 62734265, 125468530, 250937060]

約数ペア:

[(1, 250937060), (2, 125468530), (4, 62734265), (5, 50187412), (10, 25093706), (11, 22812460), (20, 12546853), (22, 11406230), (44, 5703115), (55, 4562492), (97, 2586980), (110, 2281246), (121, 2073860), (194, 1293490), (220, 1140623), (242, 1036930), (388, 646745), (484, 518465), (485, 517396), (605, 414772), (970, 258698), (1067, 235180), (1069, 234740), (1210, 207386), (1940, 129349), (2134, 117590), (2138, 117370), (2420, 103693), (4268, 58795), (4276, 58685), (5335, 47036), (5345, 46948), (10670, 23518), (10690, 23474), (11737, 21380), (11759, 21340)]