2022716740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 4787693568

約数和(自身を除く): 2764976828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 191, 220, 370, 382, 407, 740, 764, 814, 955, 1301, 1628, 1910, 2035, 2101, 2602, 3820, 4070, 4202, 5204, 6505, 7067, 8140, 8404, 10505, 13010, 14134, 14311, 21010, 26020, 28268, 28622, 35335, 42020, 48137, 57244, 70670, 71555, 77737, 96274, 141340, 143110, 155474, 192548, 240685, 248491, 286220, 310948, 388685, 481370, 496982, 529507, 777370, 962740, 993964, 1059014, 1242455, 1554740, 2118028, 2484910, 2647535, 2733401, 4969820, 5295070, 5466802, 9194167, 10590140, 10933604, 13667005, 18388334, 27334010, 36776668, 45970835, 54668020, 91941670, 101135837, 183883340, 202271674, 404543348, 505679185, 1011358370, 2022716740]

約数ペア:

[(1, 2022716740), (2, 1011358370), (4, 505679185), (5, 404543348), (10, 202271674), (11, 183883340), (20, 101135837), (22, 91941670), (37, 54668020), (44, 45970835), (55, 36776668), (74, 27334010), (110, 18388334), (148, 13667005), (185, 10933604), (191, 10590140), (220, 9194167), (370, 5466802), (382, 5295070), (407, 4969820), (740, 2733401), (764, 2647535), (814, 2484910), (955, 2118028), (1301, 1554740), (1628, 1242455), (1910, 1059014), (2035, 993964), (2101, 962740), (2602, 777370), (3820, 529507), (4070, 496982), (4202, 481370), (5204, 388685), (6505, 310948), (7067, 286220), (8140, 248491), (8404, 240685), (10505, 192548), (13010, 155474), (14134, 143110), (14311, 141340), (21010, 96274), (26020, 77737), (28268, 71555), (28622, 70670), (35335, 57244), (42020, 48137)]