109485040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 292713408

約数和(自身を除く): 183228368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1013, 1351, 1544, 1930, 2026, 2702, 3088, 3860, 4052, 5065, 5404, 6755, 7091, 7720, 8104, 10130, 10808, 13510, 14182, 15440, 16208, 20260, 21616, 27020, 28364, 35455, 40520, 54040, 56728, 70910, 81040, 108080, 113456, 141820, 195509, 283640, 391018, 567280, 782036, 977545, 1368563, 1564072, 1955090, 2737126, 3128144, 3910180, 5474252, 6842815, 7820360, 10948504, 13685630, 15640720, 21897008, 27371260, 54742520, 109485040]

約数ペア:

[(1, 109485040), (2, 54742520), (4, 27371260), (5, 21897008), (7, 15640720), (8, 13685630), (10, 10948504), (14, 7820360), (16, 6842815), (20, 5474252), (28, 3910180), (35, 3128144), (40, 2737126), (56, 1955090), (70, 1564072), (80, 1368563), (112, 977545), (140, 782036), (193, 567280), (280, 391018), (386, 283640), (560, 195509), (772, 141820), (965, 113456), (1013, 108080), (1351, 81040), (1544, 70910), (1930, 56728), (2026, 54040), (2702, 40520), (3088, 35455), (3860, 28364), (4052, 27020), (5065, 21616), (5404, 20260), (6755, 16208), (7091, 15440), (7720, 14182), (8104, 13510), (10130, 10808)]