5603840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 14731200

約数和(自身を除く): 9127360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 199, 220, 256, 320, 352, 398, 440, 512, 640, 704, 796, 880, 995, 1280, 1408, 1592, 1760, 1990, 2189, 2560, 2816, 3184, 3520, 3980, 4378, 5632, 6368, 7040, 7960, 8756, 10945, 12736, 14080, 15920, 17512, 21890, 25472, 28160, 31840, 35024, 43780, 50944, 63680, 70048, 87560, 101888, 127360, 140096, 175120, 254720, 280192, 350240, 509440, 560384, 700480, 1120768, 1400960, 2801920, 5603840]

約数ペア:

[(1, 5603840), (2, 2801920), (4, 1400960), (5, 1120768), (8, 700480), (10, 560384), (11, 509440), (16, 350240), (20, 280192), (22, 254720), (32, 175120), (40, 140096), (44, 127360), (55, 101888), (64, 87560), (80, 70048), (88, 63680), (110, 50944), (128, 43780), (160, 35024), (176, 31840), (199, 28160), (220, 25472), (256, 21890), (320, 17512), (352, 15920), (398, 14080), (440, 12736), (512, 10945), (640, 8756), (704, 7960), (796, 7040), (880, 6368), (995, 5632), (1280, 4378), (1408, 3980), (1592, 3520), (1760, 3184), (1990, 2816), (2189, 2560)]