455020592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 997436160

約数和(自身を除く): 542415568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 227, 299, 368, 419, 454, 598, 838, 908, 1196, 1676, 1816, 2392, 2951, 3352, 3632, 4784, 5221, 5447, 5902, 6704, 9637, 10442, 10894, 11804, 19274, 20884, 21788, 23608, 38548, 41768, 43576, 47216, 67873, 77096, 83536, 87152, 95113, 125281, 135746, 154192, 190226, 250562, 271492, 380452, 501124, 542984, 760904, 1002248, 1085968, 1236469, 1521808, 2004496, 2187599, 2472938, 4375198, 4945876, 8750396, 9891752, 17500792, 19783504, 28438787, 35001584, 56877574, 113755148, 227510296, 455020592]

約数ペア:

[(1, 455020592), (2, 227510296), (4, 113755148), (8, 56877574), (13, 35001584), (16, 28438787), (23, 19783504), (26, 17500792), (46, 9891752), (52, 8750396), (92, 4945876), (104, 4375198), (184, 2472938), (208, 2187599), (227, 2004496), (299, 1521808), (368, 1236469), (419, 1085968), (454, 1002248), (598, 760904), (838, 542984), (908, 501124), (1196, 380452), (1676, 271492), (1816, 250562), (2392, 190226), (2951, 154192), (3352, 135746), (3632, 125281), (4784, 95113), (5221, 87152), (5447, 83536), (5902, 77096), (6704, 67873), (9637, 47216), (10442, 43576), (10894, 41768), (11804, 38548), (19274, 23608), (20884, 21788)]