20150251184

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{193247}}^1$

素因数の和:193295

約数の個数: 80

約数和(自身を含む): 47925504000

約数和(自身を除く): 27775252816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 2128, 2744, 3724, 5488, 6517, 7448, 13034, 14896, 26068, 52136, 104272, 193247, 386494, 772988, 1352729, 1545976, 2705458, 3091952, 3671693, 5410916, 7343386, 9469103, 10821832, 14686772, 18938206, 21643664, 25701851, 29373544, 37876412, 51403702, 58747088, 66283721, 75752824, 102807404, 132567442, 151505648, 179912957, 205614808, 265134884, 359825914, 411229616, 530269768, 719651828, 1060539536, 1259390699, 1439303656, 2518781398, 2878607312, 5037562796, 10075125592, 20150251184]

約数ペア:

[(1, 20150251184), (2, 10075125592), (4, 5037562796), (7, 2878607312), (8, 2518781398), (14, 1439303656), (16, 1259390699), (19, 1060539536), (28, 719651828), (38, 530269768), (49, 411229616), (56, 359825914), (76, 265134884), (98, 205614808), (112, 179912957), (133, 151505648), (152, 132567442), (196, 102807404), (266, 75752824), (304, 66283721), (343, 58747088), (392, 51403702), (532, 37876412), (686, 29373544), (784, 25701851), (931, 21643664), (1064, 18938206), (1372, 14686772), (1862, 10821832), (2128, 9469103), (2744, 7343386), (3724, 5410916), (5488, 3671693), (6517, 3091952), (7448, 2705458), (13034, 1545976), (14896, 1352729), (26068, 772988), (52136, 386494), (104272, 193247)]