128058200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22079}}^1$

素因数の和:22124

約数の個数: 48

約数和(自身を含む): 308016000

約数和(自身を除く): 179957800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 22079, 44158, 88316, 110395, 176632, 220790, 441580, 551975, 640291, 883160, 1103950, 1280582, 2207900, 2561164, 3201455, 4415800, 5122328, 6402910, 12805820, 16007275, 25611640, 32014550, 64029100, 128058200]

約数ペア:

[(1, 128058200), (2, 64029100), (4, 32014550), (5, 25611640), (8, 16007275), (10, 12805820), (20, 6402910), (25, 5122328), (29, 4415800), (40, 3201455), (50, 2561164), (58, 2207900), (100, 1280582), (116, 1103950), (145, 883160), (200, 640291), (232, 551975), (290, 441580), (580, 220790), (725, 176632), (1160, 110395), (1450, 88316), (2900, 44158), (5800, 22079)]