1953669020

素因数分解:

$2^2\times 5^1\times {\mathrm{16069}}^1\times {\mathrm{6079}}^1$

素因数の和:22157

約数の個数: 24

約数和(自身を含む): 4103635200

約数和(自身を除く): 2149966180

約数列:

[1, 2, 4, 5, 10, 20, 6079, 12158, 16069, 24316, 30395, 32138, 60790, 64276, 80345, 121580, 160690, 321380, 97683451, 195366902, 390733804, 488417255, 976834510, 1953669020]

約数ペア:

[(1, 1953669020), (2, 976834510), (4, 488417255), (5, 390733804), (10, 195366902), (20, 97683451), (6079, 321380), (12158, 160690), (16069, 121580), (24316, 80345), (30395, 64276), (32138, 60790)]