41185280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2040

約数の個数: 52

約数和(自身を含む): 98881752

約数和(自身を除く): 57696472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2011, 2048, 2560, 4022, 4096, 5120, 8044, 10055, 10240, 16088, 20110, 20480, 32176, 40220, 64352, 80440, 128704, 160880, 257408, 321760, 514816, 643520, 1029632, 1287040, 2059264, 2574080, 4118528, 5148160, 8237056, 10296320, 20592640, 41185280]

約数ペア:

[(1, 41185280), (2, 20592640), (4, 10296320), (5, 8237056), (8, 5148160), (10, 4118528), (16, 2574080), (20, 2059264), (32, 1287040), (40, 1029632), (64, 643520), (80, 514816), (128, 321760), (160, 257408), (256, 160880), (320, 128704), (512, 80440), (640, 64352), (1024, 40220), (1280, 32176), (2011, 20480), (2048, 20110), (2560, 16088), (4022, 10240), (4096, 10055), (5120, 8044)]