98180320

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1789}}^1$

素因数の和:1825

約数の個数: 96

約数和(自身を含む): 270648000

約数和(自身を除く): 172467680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1789, 1960, 2744, 3430, 3578, 3920, 5488, 6860, 7156, 7840, 8945, 10976, 12523, 13720, 14312, 17890, 25046, 27440, 28624, 35780, 50092, 54880, 57248, 62615, 71560, 87661, 100184, 125230, 143120, 175322, 200368, 250460, 286240, 350644, 400736, 438305, 500920, 613627, 701288, 876610, 1001840, 1227254, 1402576, 1753220, 2003680, 2454508, 2805152, 3068135, 3506440, 4909016, 6136270, 7012880, 9818032, 12272540, 14025760, 19636064, 24545080, 49090160, 98180320]

約数ペア:

[(1, 98180320), (2, 49090160), (4, 24545080), (5, 19636064), (7, 14025760), (8, 12272540), (10, 9818032), (14, 7012880), (16, 6136270), (20, 4909016), (28, 3506440), (32, 3068135), (35, 2805152), (40, 2454508), (49, 2003680), (56, 1753220), (70, 1402576), (80, 1227254), (98, 1001840), (112, 876610), (140, 701288), (160, 613627), (196, 500920), (224, 438305), (245, 400736), (280, 350644), (343, 286240), (392, 250460), (490, 200368), (560, 175322), (686, 143120), (784, 125230), (980, 100184), (1120, 87661), (1372, 71560), (1568, 62615), (1715, 57248), (1789, 54880), (1960, 50092), (2744, 35780), (3430, 28624), (3578, 27440), (3920, 25046), (5488, 17890), (6860, 14312), (7156, 13720), (7840, 12523), (8945, 10976)]