2018429560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14107}}^1$

素因数の和:14205

約数の個数: 96

約数和(自身を含む): 5355678960

約数和(自身を除く): 3337249400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 584, 730, 980, 1022, 1460, 1960, 2044, 2555, 2920, 3577, 4088, 5110, 7154, 10220, 14107, 14308, 17885, 20440, 28214, 28616, 35770, 56428, 70535, 71540, 98749, 112856, 141070, 143080, 197498, 282140, 394996, 493745, 564280, 691243, 789992, 987490, 1029811, 1382486, 1974980, 2059622, 2764972, 3456215, 3949960, 4119244, 5149055, 5529944, 6912430, 7208677, 8238488, 10298110, 13824860, 14417354, 20596220, 27649720, 28834708, 36043385, 41192440, 50460739, 57669416, 72086770, 100921478, 144173540, 201842956, 252303695, 288347080, 403685912, 504607390, 1009214780, 2018429560]

約数ペア:

[(1, 2018429560), (2, 1009214780), (4, 504607390), (5, 403685912), (7, 288347080), (8, 252303695), (10, 201842956), (14, 144173540), (20, 100921478), (28, 72086770), (35, 57669416), (40, 50460739), (49, 41192440), (56, 36043385), (70, 28834708), (73, 27649720), (98, 20596220), (140, 14417354), (146, 13824860), (196, 10298110), (245, 8238488), (280, 7208677), (292, 6912430), (365, 5529944), (392, 5149055), (490, 4119244), (511, 3949960), (584, 3456215), (730, 2764972), (980, 2059622), (1022, 1974980), (1460, 1382486), (1960, 1029811), (2044, 987490), (2555, 789992), (2920, 691243), (3577, 564280), (4088, 493745), (5110, 394996), (7154, 282140), (10220, 197498), (14107, 143080), (14308, 141070), (17885, 112856), (20440, 98749), (28214, 71540), (28616, 70535), (35770, 56428)]