102898040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 275296320

約数和(自身を除く): 172398280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 980, 1117, 1316, 1645, 1880, 1960, 2234, 2303, 2632, 3290, 4468, 4606, 5585, 6580, 7819, 8936, 9212, 11170, 11515, 13160, 15638, 18424, 22340, 23030, 31276, 39095, 44680, 46060, 52499, 54733, 62552, 78190, 92120, 104998, 109466, 156380, 209996, 218932, 262495, 273665, 312760, 367493, 419992, 437864, 524990, 547330, 734986, 1049980, 1094660, 1469972, 1837465, 2099960, 2189320, 2572451, 2939944, 3674930, 5144902, 7349860, 10289804, 12862255, 14699720, 20579608, 25724510, 51449020, 102898040]

約数ペア:

[(1, 102898040), (2, 51449020), (4, 25724510), (5, 20579608), (7, 14699720), (8, 12862255), (10, 10289804), (14, 7349860), (20, 5144902), (28, 3674930), (35, 2939944), (40, 2572451), (47, 2189320), (49, 2099960), (56, 1837465), (70, 1469972), (94, 1094660), (98, 1049980), (140, 734986), (188, 547330), (196, 524990), (235, 437864), (245, 419992), (280, 367493), (329, 312760), (376, 273665), (392, 262495), (470, 218932), (490, 209996), (658, 156380), (940, 109466), (980, 104998), (1117, 92120), (1316, 78190), (1645, 62552), (1880, 54733), (1960, 52499), (2234, 46060), (2303, 44680), (2632, 39095), (3290, 31276), (4468, 23030), (4606, 22340), (5585, 18424), (6580, 15638), (7819, 13160), (8936, 11515), (9212, 11170)]