90583040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4452

約数の個数: 52

約数和(自身を含む): 217421904

約数和(自身を除く): 126838864

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, 4423, 5120, 8846, 10240, 17692, 20480, 22115, 35384, 44230, 70768, 88460, 141536, 176920, 283072, 353840, 566144, 707680, 1132288, 1415360, 2264576, 2830720, 4529152, 5661440, 9058304, 11322880, 18116608, 22645760, 45291520, 90583040]

約数ペア:

[(1, 90583040), (2, 45291520), (4, 22645760), (5, 18116608), (8, 11322880), (10, 9058304), (16, 5661440), (20, 4529152), (32, 2830720), (40, 2264576), (64, 1415360), (80, 1132288), (128, 707680), (160, 566144), (256, 353840), (320, 283072), (512, 176920), (640, 141536), (1024, 88460), (1280, 70768), (2048, 44230), (2560, 35384), (4096, 22115), (4423, 20480), (5120, 17692), (8846, 10240)]