700480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:227

約数の個数: 56

約数和(自身を含む): 1828800

約数和(自身を除く): 1128320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 199, 220, 320, 352, 398, 440, 704, 796, 880, 995, 1592, 1760, 1990, 2189, 3184, 3520, 3980, 4378, 6368, 7960, 8756, 10945, 12736, 15920, 17512, 21890, 31840, 35024, 43780, 63680, 70048, 87560, 140096, 175120, 350240, 700480]

約数ペア:

[(1, 700480), (2, 350240), (4, 175120), (5, 140096), (8, 87560), (10, 70048), (11, 63680), (16, 43780), (20, 35024), (22, 31840), (32, 21890), (40, 17512), (44, 15920), (55, 12736), (64, 10945), (80, 8756), (88, 7960), (110, 6368), (160, 4378), (176, 3980), (199, 3520), (220, 3184), (320, 2189), (352, 1990), (398, 1760), (440, 1592), (704, 995), (796, 880)]