11689707520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1141573}}^1$

素因数の和:1141600

約数の個数: 48

約数和(自身を含む): 28048473180

約数和(自身を除く): 16358765660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 1141573, 2283146, 4566292, 5707865, 9132584, 11415730, 18265168, 22831460, 36530336, 45662920, 73060672, 91325840, 146121344, 182651680, 292242688, 365303360, 584485376, 730606720, 1168970752, 1461213440, 2337941504, 2922426880, 5844853760, 11689707520]

約数ペア:

[(1, 11689707520), (2, 5844853760), (4, 2922426880), (5, 2337941504), (8, 1461213440), (10, 1168970752), (16, 730606720), (20, 584485376), (32, 365303360), (40, 292242688), (64, 182651680), (80, 146121344), (128, 91325840), (160, 73060672), (256, 45662920), (320, 36530336), (512, 22831460), (640, 18265168), (1024, 11415730), (1280, 9132584), (2048, 5707865), (2560, 4566292), (5120, 2283146), (10240, 1141573)]