230090740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5419}}^1$

素因数の和:5632

約数の個数: 48

約数和(自身を含む): 529945920

約数和(自身を除く): 299855180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 3860, 4246, 5419, 8492, 10615, 10838, 21230, 21676, 27095, 42460, 54190, 59609, 108380, 119218, 238436, 298045, 596090, 1045867, 1192180, 2091734, 4183468, 5229335, 10458670, 11504537, 20917340, 23009074, 46018148, 57522685, 115045370, 230090740]

約数ペア:

[(1, 230090740), (2, 115045370), (4, 57522685), (5, 46018148), (10, 23009074), (11, 20917340), (20, 11504537), (22, 10458670), (44, 5229335), (55, 4183468), (110, 2091734), (193, 1192180), (220, 1045867), (386, 596090), (772, 298045), (965, 238436), (1930, 119218), (2123, 108380), (3860, 59609), (4246, 54190), (5419, 42460), (8492, 27095), (10615, 21676), (10838, 21230)]