2911600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 60

約数和(自身を含む): 7265160

約数和(自身を除く): 4353560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 251, 290, 400, 464, 502, 580, 725, 1004, 1160, 1255, 1450, 2008, 2320, 2510, 2900, 4016, 5020, 5800, 6275, 7279, 10040, 11600, 12550, 14558, 20080, 25100, 29116, 36395, 50200, 58232, 72790, 100400, 116464, 145580, 181975, 291160, 363950, 582320, 727900, 1455800, 2911600]

約数ペア:

[(1, 2911600), (2, 1455800), (4, 727900), (5, 582320), (8, 363950), (10, 291160), (16, 181975), (20, 145580), (25, 116464), (29, 100400), (40, 72790), (50, 58232), (58, 50200), (80, 36395), (100, 29116), (116, 25100), (145, 20080), (200, 14558), (232, 12550), (251, 11600), (290, 10040), (400, 7279), (464, 6275), (502, 5800), (580, 5020), (725, 4016), (1004, 2900), (1160, 2510), (1255, 2320), (1450, 2008)]