85176320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4188

約数の個数: 52

約数和(自身を含む): 204447360

約数和(自身を除く): 119271040

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, 4159, 5120, 8318, 10240, 16636, 20480, 20795, 33272, 41590, 66544, 83180, 133088, 166360, 266176, 332720, 532352, 665440, 1064704, 1330880, 2129408, 2661760, 4258816, 5323520, 8517632, 10647040, 17035264, 21294080, 42588160, 85176320]

約数ペア:

[(1, 85176320), (2, 42588160), (4, 21294080), (5, 17035264), (8, 10647040), (10, 8517632), (16, 5323520), (20, 4258816), (32, 2661760), (40, 2129408), (64, 1330880), (80, 1064704), (128, 665440), (160, 532352), (256, 332720), (320, 266176), (512, 166360), (640, 133088), (1024, 83180), (1280, 66544), (2048, 41590), (2560, 33272), (4096, 20795), (4159, 20480), (5120, 16636), (8318, 10240)]