24695680

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 60367680

約数和(自身を除く): 35672000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 821, 940, 1504, 1642, 1880, 3008, 3284, 3760, 4105, 6016, 6568, 7520, 8210, 13136, 15040, 16420, 26272, 30080, 32840, 38587, 52544, 65680, 77174, 105088, 131360, 154348, 192935, 262720, 308696, 385870, 525440, 617392, 771740, 1234784, 1543480, 2469568, 3086960, 4939136, 6173920, 12347840, 24695680]

約数ペア:

[(1, 24695680), (2, 12347840), (4, 6173920), (5, 4939136), (8, 3086960), (10, 2469568), (16, 1543480), (20, 1234784), (32, 771740), (40, 617392), (47, 525440), (64, 385870), (80, 308696), (94, 262720), (128, 192935), (160, 154348), (188, 131360), (235, 105088), (320, 77174), (376, 65680), (470, 52544), (640, 38587), (752, 32840), (821, 30080), (940, 26272), (1504, 16420), (1642, 15040), (1880, 13136), (3008, 8210), (3284, 7520), (3760, 6568), (4105, 6016)]