2385929920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1850

約数の個数: 112

約数和(自身を含む): 6214664736

約数和(自身を除く): 3828734816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 521, 704, 880, 1042, 1301, 1760, 2084, 2602, 2605, 3520, 4168, 5204, 5210, 5731, 6505, 8336, 10408, 10420, 11462, 13010, 14311, 16672, 20816, 20840, 22924, 26020, 28622, 28655, 33344, 41632, 41680, 45848, 52040, 57244, 57310, 71555, 83264, 83360, 91696, 104080, 114488, 114620, 143110, 166720, 183392, 208160, 228976, 229240, 286220, 366784, 416320, 457952, 458480, 572440, 677821, 915904, 916960, 1144880, 1355642, 1833920, 2289760, 2711284, 3389105, 4579520, 5422568, 6778210, 7456031, 10845136, 13556420, 14912062, 21690272, 27112840, 29824124, 37280155, 43380544, 54225680, 59648248, 74560310, 108451360, 119296496, 149120620, 216902720, 238592992, 298241240, 477185984, 596482480, 1192964960, 2385929920]

約数ペア:

[(1, 2385929920), (2, 1192964960), (4, 596482480), (5, 477185984), (8, 298241240), (10, 238592992), (11, 216902720), (16, 149120620), (20, 119296496), (22, 108451360), (32, 74560310), (40, 59648248), (44, 54225680), (55, 43380544), (64, 37280155), (80, 29824124), (88, 27112840), (110, 21690272), (160, 14912062), (176, 13556420), (220, 10845136), (320, 7456031), (352, 6778210), (440, 5422568), (521, 4579520), (704, 3389105), (880, 2711284), (1042, 2289760), (1301, 1833920), (1760, 1355642), (2084, 1144880), (2602, 916960), (2605, 915904), (3520, 677821), (4168, 572440), (5204, 458480), (5210, 457952), (5731, 416320), (6505, 366784), (8336, 286220), (10408, 229240), (10420, 228976), (11462, 208160), (13010, 183392), (14311, 166720), (16672, 143110), (20816, 114620), (20840, 114488), (22924, 104080), (26020, 91696), (28622, 83360), (28655, 83264), (33344, 71555), (41632, 57310), (41680, 57244), (45848, 52040)]