520030087864

素因数分解:

$2^3\times 7^2\times {\mathrm{467}}^1\times {\mathrm{691}}^1\times {\mathrm{4111}}^1$

素因数の和:5289

約数の個数: 96

約数和(自身を含む): 1138599970560

約数和(自身を除く): 618569882696

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 467, 691, 934, 1382, 1868, 2764, 3269, 3736, 4111, 4837, 5528, 6538, 8222, 9674, 13076, 16444, 19348, 22883, 26152, 28777, 32888, 33859, 38696, 45766, 57554, 67718, 91532, 115108, 135436, 183064, 201439, 230216, 270872, 322697, 402878, 645394, 805756, 1290788, 1611512, 1919837, 2258879, 2581576, 2840701, 3839674, 4517758, 5681402, 7679348, 9035516, 11362804, 13438859, 15358696, 15812153, 18071032, 19884907, 22725608, 26877718, 31624306, 39769814, 53755436, 63248612, 79539628, 94072013, 107510872, 126497224, 139194349, 159079256, 188144026, 278388698, 376288052, 556777396, 752576104, 1113554792, 1326607367, 2653214734, 5306429468, 9286251569, 10612858936, 18572503138, 37145006276, 65003760983, 74290012552, 130007521966, 260015043932, 520030087864]

約数ペア:

[(1, 520030087864), (2, 260015043932), (4, 130007521966), (7, 74290012552), (8, 65003760983), (14, 37145006276), (28, 18572503138), (49, 10612858936), (56, 9286251569), (98, 5306429468), (196, 2653214734), (392, 1326607367), (467, 1113554792), (691, 752576104), (934, 556777396), (1382, 376288052), (1868, 278388698), (2764, 188144026), (3269, 159079256), (3736, 139194349), (4111, 126497224), (4837, 107510872), (5528, 94072013), (6538, 79539628), (8222, 63248612), (9674, 53755436), (13076, 39769814), (16444, 31624306), (19348, 26877718), (22883, 22725608), (26152, 19884907), (28777, 18071032), (32888, 15812153), (33859, 15358696), (38696, 13438859), (45766, 11362804), (57554, 9035516), (67718, 7679348), (91532, 5681402), (115108, 4517758), (135436, 3839674), (183064, 2840701), (201439, 2581576), (230216, 2258879), (270872, 1919837), (322697, 1611512), (402878, 1290788), (645394, 805756)]