528032560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3109}}^1$

素因数の和:3326

約数の個数: 80

約数和(自身を含む): 1346654880

約数和(自身を除く): 818622320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 386, 440, 772, 880, 965, 1544, 1930, 2123, 3088, 3109, 3860, 4246, 6218, 7720, 8492, 10615, 12436, 15440, 15545, 16984, 21230, 24872, 31090, 33968, 34199, 42460, 49744, 62180, 68398, 84920, 124360, 136796, 169840, 170995, 248720, 273592, 341990, 547184, 600037, 683980, 1200074, 1367960, 2400148, 2735920, 3000185, 4800296, 6000370, 6600407, 9600592, 12000740, 13200814, 24001480, 26401628, 33002035, 48002960, 52803256, 66004070, 105606512, 132008140, 264016280, 528032560]

約数ペア:

[(1, 528032560), (2, 264016280), (4, 132008140), (5, 105606512), (8, 66004070), (10, 52803256), (11, 48002960), (16, 33002035), (20, 26401628), (22, 24001480), (40, 13200814), (44, 12000740), (55, 9600592), (80, 6600407), (88, 6000370), (110, 4800296), (176, 3000185), (193, 2735920), (220, 2400148), (386, 1367960), (440, 1200074), (772, 683980), (880, 600037), (965, 547184), (1544, 341990), (1930, 273592), (2123, 248720), (3088, 170995), (3109, 169840), (3860, 136796), (4246, 124360), (6218, 84920), (7720, 68398), (8492, 62180), (10615, 49744), (12436, 42460), (15440, 34199), (15545, 33968), (16984, 31090), (21230, 24872)]