2356367017840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{17055349}}^1$

素因数の和:17055530

約数の個数: 80

約数和(自身を含む): 6014671509600

約数和(自身を除く): 3658304491760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 314, 440, 628, 785, 880, 1256, 1570, 1727, 2512, 3140, 3454, 6280, 6908, 8635, 12560, 13816, 17270, 27632, 34540, 69080, 138160, 17055349, 34110698, 68221396, 85276745, 136442792, 170553490, 187608839, 272885584, 341106980, 375217678, 682213960, 750435356, 938044195, 1364427920, 1500870712, 1876088390, 2677689793, 3001741424, 3752176780, 5355379586, 7504353560, 10710759172, 13388448965, 15008707120, 21421518344, 26776897930, 29454587723, 42843036688, 53553795860, 58909175446, 107107591720, 117818350892, 147272938615, 214215183440, 235636701784, 294545877230, 471273403568, 589091754460, 1178183508920, 2356367017840]

約数ペア:

[(1, 2356367017840), (2, 1178183508920), (4, 589091754460), (5, 471273403568), (8, 294545877230), (10, 235636701784), (11, 214215183440), (16, 147272938615), (20, 117818350892), (22, 107107591720), (40, 58909175446), (44, 53553795860), (55, 42843036688), (80, 29454587723), (88, 26776897930), (110, 21421518344), (157, 15008707120), (176, 13388448965), (220, 10710759172), (314, 7504353560), (440, 5355379586), (628, 3752176780), (785, 3001741424), (880, 2677689793), (1256, 1876088390), (1570, 1500870712), (1727, 1364427920), (2512, 938044195), (3140, 750435356), (3454, 682213960), (6280, 375217678), (6908, 341106980), (8635, 272885584), (12560, 187608839), (13816, 170553490), (17270, 136442792), (27632, 85276745), (34540, 68221396), (69080, 34110698), (138160, 17055349)]