98950040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 265973760

約数和(自身を除く): 167023720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 73, 94, 103, 140, 146, 188, 206, 235, 280, 292, 329, 365, 376, 412, 470, 511, 515, 584, 658, 721, 730, 824, 940, 1022, 1030, 1316, 1442, 1460, 1645, 1880, 2044, 2060, 2555, 2632, 2884, 2920, 3290, 3431, 3605, 4088, 4120, 4841, 5110, 5768, 6580, 6862, 7210, 7519, 9682, 10220, 13160, 13724, 14420, 15038, 17155, 19364, 20440, 24017, 24205, 27448, 28840, 30076, 33887, 34310, 37595, 38728, 48034, 48410, 52633, 60152, 67774, 68620, 75190, 96068, 96820, 105266, 120085, 135548, 137240, 150380, 169435, 192136, 193640, 210532, 240170, 263165, 271096, 300760, 338870, 353393, 421064, 480340, 526330, 677740, 706786, 960680, 1052660, 1355480, 1413572, 1766965, 2105320, 2473751, 2827144, 3533930, 4947502, 7067860, 9895004, 12368755, 14135720, 19790008, 24737510, 49475020, 98950040]

約数ペア:

[(1, 98950040), (2, 49475020), (4, 24737510), (5, 19790008), (7, 14135720), (8, 12368755), (10, 9895004), (14, 7067860), (20, 4947502), (28, 3533930), (35, 2827144), (40, 2473751), (47, 2105320), (56, 1766965), (70, 1413572), (73, 1355480), (94, 1052660), (103, 960680), (140, 706786), (146, 677740), (188, 526330), (206, 480340), (235, 421064), (280, 353393), (292, 338870), (329, 300760), (365, 271096), (376, 263165), (412, 240170), (470, 210532), (511, 193640), (515, 192136), (584, 169435), (658, 150380), (721, 137240), (730, 135548), (824, 120085), (940, 105266), (1022, 96820), (1030, 96068), (1316, 75190), (1442, 68620), (1460, 67774), (1645, 60152), (1880, 52633), (2044, 48410), (2060, 48034), (2555, 38728), (2632, 37595), (2884, 34310), (2920, 33887), (3290, 30076), (3431, 28840), (3605, 27448), (4088, 24205), (4120, 24017), (4841, 20440), (5110, 19364), (5768, 17155), (6580, 15038), (6862, 14420), (7210, 13724), (7519, 13160), (9682, 10220)]