879431380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1516261}}^1$

素因数の和:1516299

約数の個数: 24

約数和(自身を含む): 1910490120

約数和(自身を除く): 1031058740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1516261, 3032522, 6065044, 7581305, 15162610, 30325220, 43971569, 87943138, 175886276, 219857845, 439715690, 879431380]

約数ペア:

[(1, 879431380), (2, 439715690), (4, 219857845), (5, 175886276), (10, 87943138), (20, 43971569), (29, 30325220), (58, 15162610), (116, 7581305), (145, 6065044), (290, 3032522), (580, 1516261)]