2185134080

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13337}}^1$

素因数の和:13372

約数の個数: 64

約数和(自身を含む): 5244634980

約数和(自身を除く): 3059500900

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, 4096, 5120, 8192, 10240, 13337, 16384, 20480, 26674, 32768, 40960, 53348, 66685, 81920, 106696, 133370, 163840, 213392, 266740, 426784, 533480, 853568, 1066960, 1707136, 2133920, 3414272, 4267840, 6828544, 8535680, 13657088, 17071360, 27314176, 34142720, 54628352, 68285440, 109256704, 136570880, 218513408, 273141760, 437026816, 546283520, 1092567040, 2185134080]

約数ペア:

[(1, 2185134080), (2, 1092567040), (4, 546283520), (5, 437026816), (8, 273141760), (10, 218513408), (16, 136570880), (20, 109256704), (32, 68285440), (40, 54628352), (64, 34142720), (80, 27314176), (128, 17071360), (160, 13657088), (256, 8535680), (320, 6828544), (512, 4267840), (640, 3414272), (1024, 2133920), (1280, 1707136), (2048, 1066960), (2560, 853568), (4096, 533480), (5120, 426784), (8192, 266740), (10240, 213392), (13337, 163840), (16384, 133370), (20480, 106696), (26674, 81920), (32768, 66685), (40960, 53348)]