2229315520

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 5401543680

約数和(自身を除く): 3172228160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 239, 283, 320, 412, 478, 515, 566, 824, 956, 1030, 1132, 1195, 1415, 1648, 1912, 2060, 2264, 2390, 2830, 3296, 3824, 4120, 4528, 4780, 5660, 6592, 7648, 8240, 9056, 9560, 11320, 15296, 16480, 18112, 19120, 22640, 24617, 29149, 32960, 38240, 45280, 49234, 58298, 67637, 76480, 90560, 98468, 116596, 123085, 135274, 145745, 196936, 233192, 246170, 270548, 291490, 338185, 393872, 466384, 492340, 541096, 582980, 676370, 787744, 932768, 984680, 1082192, 1165960, 1352740, 1575488, 1865536, 1969360, 2164384, 2331920, 2705480, 3938720, 4328768, 4663840, 5410960, 6966611, 7877440, 9327680, 10821920, 13933222, 21643840, 27866444, 34833055, 55732888, 69666110, 111465776, 139332220, 222931552, 278664440, 445863104, 557328880, 1114657760, 2229315520]

約数ペア:

[(1, 2229315520), (2, 1114657760), (4, 557328880), (5, 445863104), (8, 278664440), (10, 222931552), (16, 139332220), (20, 111465776), (32, 69666110), (40, 55732888), (64, 34833055), (80, 27866444), (103, 21643840), (160, 13933222), (206, 10821920), (239, 9327680), (283, 7877440), (320, 6966611), (412, 5410960), (478, 4663840), (515, 4328768), (566, 3938720), (824, 2705480), (956, 2331920), (1030, 2164384), (1132, 1969360), (1195, 1865536), (1415, 1575488), (1648, 1352740), (1912, 1165960), (2060, 1082192), (2264, 984680), (2390, 932768), (2830, 787744), (3296, 676370), (3824, 582980), (4120, 541096), (4528, 492340), (4780, 466384), (5660, 393872), (6592, 338185), (7648, 291490), (8240, 270548), (9056, 246170), (9560, 233192), (11320, 196936), (15296, 145745), (16480, 135274), (18112, 123085), (19120, 116596), (22640, 98468), (24617, 90560), (29149, 76480), (32960, 67637), (38240, 58298), (45280, 49234)]