15673665008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3370

約数の個数: 80

約数和(自身を含む): 32358792000

約数和(自身を除く): 16685126992

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 229, 244, 368, 458, 488, 916, 976, 1403, 1832, 2806, 3049, 3664, 5267, 5612, 6098, 10534, 11224, 12196, 13969, 21068, 22448, 24392, 27938, 42136, 48784, 55876, 70127, 84272, 111752, 140254, 185989, 223504, 280508, 321287, 371978, 561016, 642574, 698221, 743956, 1122032, 1285148, 1396442, 1487912, 2570296, 2792884, 2975824, 4277747, 5140592, 5585768, 8555494, 11171536, 16059083, 17110988, 32118166, 34221976, 42591481, 64236332, 68443952, 85182962, 128472664, 170365924, 256945328, 340731848, 681463696, 979604063, 1959208126, 3918416252, 7836832504, 15673665008]

約数ペア:

[(1, 15673665008), (2, 7836832504), (4, 3918416252), (8, 1959208126), (16, 979604063), (23, 681463696), (46, 340731848), (61, 256945328), (92, 170365924), (122, 128472664), (184, 85182962), (229, 68443952), (244, 64236332), (368, 42591481), (458, 34221976), (488, 32118166), (916, 17110988), (976, 16059083), (1403, 11171536), (1832, 8555494), (2806, 5585768), (3049, 5140592), (3664, 4277747), (5267, 2975824), (5612, 2792884), (6098, 2570296), (10534, 1487912), (11224, 1396442), (12196, 1285148), (13969, 1122032), (21068, 743956), (22448, 698221), (24392, 642574), (27938, 561016), (42136, 371978), (48784, 321287), (55876, 280508), (70127, 223504), (84272, 185989), (111752, 140254)]