41881600

素因数分解:

$2^{12}\times 5^2\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 78

約数和(自身を含む): 104107610

約数和(自身を除く): 62226010

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 409, 512, 640, 800, 818, 1024, 1280, 1600, 1636, 2045, 2048, 2560, 3200, 3272, 4090, 4096, 5120, 6400, 6544, 8180, 10225, 10240, 12800, 13088, 16360, 20450, 20480, 25600, 26176, 32720, 40900, 51200, 52352, 65440, 81800, 102400, 104704, 130880, 163600, 209408, 261760, 327200, 418816, 523520, 654400, 837632, 1047040, 1308800, 1675264, 2094080, 2617600, 4188160, 5235200, 8376320, 10470400, 20940800, 41881600]

約数ペア:

[(1, 41881600), (2, 20940800), (4, 10470400), (5, 8376320), (8, 5235200), (10, 4188160), (16, 2617600), (20, 2094080), (25, 1675264), (32, 1308800), (40, 1047040), (50, 837632), (64, 654400), (80, 523520), (100, 418816), (128, 327200), (160, 261760), (200, 209408), (256, 163600), (320, 130880), (400, 104704), (409, 102400), (512, 81800), (640, 65440), (800, 52352), (818, 51200), (1024, 40900), (1280, 32720), (1600, 26176), (1636, 25600), (2045, 20480), (2048, 20450), (2560, 16360), (3200, 13088), (3272, 12800), (4090, 10240), (4096, 10225), (5120, 8180), (6400, 6544)]