80470208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 201923904

約数和(自身を除く): 121453696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 337, 364, 416, 448, 533, 574, 656, 674, 728, 832, 1066, 1148, 1312, 1348, 1456, 2132, 2296, 2359, 2624, 2696, 2912, 3731, 4264, 4381, 4592, 4718, 5392, 5824, 7462, 8528, 8762, 9184, 9436, 10784, 13817, 14924, 17056, 17524, 18368, 18872, 21568, 27634, 29848, 30667, 34112, 35048, 37744, 55268, 59696, 61334, 70096, 75488, 96719, 110536, 119392, 122668, 140192, 150976, 179621, 193438, 221072, 238784, 245336, 280384, 359242, 386876, 442144, 490672, 718484, 773752, 884288, 981344, 1257347, 1436968, 1547504, 1962688, 2514694, 2873936, 3095008, 5029388, 5747872, 6190016, 10058776, 11495744, 20117552, 40235104, 80470208]

約数ペア:

[(1, 80470208), (2, 40235104), (4, 20117552), (7, 11495744), (8, 10058776), (13, 6190016), (14, 5747872), (16, 5029388), (26, 3095008), (28, 2873936), (32, 2514694), (41, 1962688), (52, 1547504), (56, 1436968), (64, 1257347), (82, 981344), (91, 884288), (104, 773752), (112, 718484), (164, 490672), (182, 442144), (208, 386876), (224, 359242), (287, 280384), (328, 245336), (337, 238784), (364, 221072), (416, 193438), (448, 179621), (533, 150976), (574, 140192), (656, 122668), (674, 119392), (728, 110536), (832, 96719), (1066, 75488), (1148, 70096), (1312, 61334), (1348, 59696), (1456, 55268), (2132, 37744), (2296, 35048), (2359, 34112), (2624, 30667), (2696, 29848), (2912, 27634), (3731, 21568), (4264, 18872), (4381, 18368), (4592, 17524), (4718, 17056), (5392, 14924), (5824, 13817), (7462, 10784), (8528, 9436), (8762, 9184)]