6654560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 18144000

約数和(自身を除く): 11489440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 199, 209, 220, 304, 352, 380, 398, 418, 440, 608, 760, 796, 836, 880, 995, 1045, 1520, 1592, 1672, 1760, 1990, 2090, 2189, 3040, 3184, 3344, 3781, 3980, 4180, 4378, 6368, 6688, 7562, 7960, 8360, 8756, 10945, 15124, 15920, 16720, 17512, 18905, 21890, 30248, 31840, 33440, 35024, 37810, 41591, 43780, 60496, 70048, 75620, 83182, 87560, 120992, 151240, 166364, 175120, 207955, 302480, 332728, 350240, 415910, 604960, 665456, 831820, 1330912, 1663640, 3327280, 6654560]

約数ペア:

[(1, 6654560), (2, 3327280), (4, 1663640), (5, 1330912), (8, 831820), (10, 665456), (11, 604960), (16, 415910), (19, 350240), (20, 332728), (22, 302480), (32, 207955), (38, 175120), (40, 166364), (44, 151240), (55, 120992), (76, 87560), (80, 83182), (88, 75620), (95, 70048), (110, 60496), (152, 43780), (160, 41591), (176, 37810), (190, 35024), (199, 33440), (209, 31840), (220, 30248), (304, 21890), (352, 18905), (380, 17512), (398, 16720), (418, 15920), (440, 15124), (608, 10945), (760, 8756), (796, 8360), (836, 7960), (880, 7562), (995, 6688), (1045, 6368), (1520, 4378), (1592, 4180), (1672, 3980), (1760, 3781), (1990, 3344), (2090, 3184), (2189, 3040)]