9140800

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 84

約数和(自身を含む): 23385780

約数和(自身を除く): 14244980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 197, 200, 232, 290, 320, 394, 400, 464, 580, 725, 788, 800, 928, 985, 1160, 1450, 1576, 1600, 1856, 1970, 2320, 2900, 3152, 3940, 4640, 4925, 5713, 5800, 6304, 7880, 9280, 9850, 11426, 11600, 12608, 15760, 19700, 22852, 23200, 28565, 31520, 39400, 45704, 46400, 57130, 63040, 78800, 91408, 114260, 142825, 157600, 182816, 228520, 285650, 315200, 365632, 457040, 571300, 914080, 1142600, 1828160, 2285200, 4570400, 9140800]

約数ペア:

[(1, 9140800), (2, 4570400), (4, 2285200), (5, 1828160), (8, 1142600), (10, 914080), (16, 571300), (20, 457040), (25, 365632), (29, 315200), (32, 285650), (40, 228520), (50, 182816), (58, 157600), (64, 142825), (80, 114260), (100, 91408), (116, 78800), (145, 63040), (160, 57130), (197, 46400), (200, 45704), (232, 39400), (290, 31520), (320, 28565), (394, 23200), (400, 22852), (464, 19700), (580, 15760), (725, 12608), (788, 11600), (800, 11426), (928, 9850), (985, 9280), (1160, 7880), (1450, 6304), (1576, 5800), (1600, 5713), (1856, 4925), (1970, 4640), (2320, 3940), (2900, 3152)]