132899840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 88

約数和(自身を含む): 323213112

約数和(自身を除く): 190313272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 256, 257, 320, 404, 505, 512, 514, 640, 808, 1010, 1024, 1028, 1280, 1285, 1616, 2020, 2056, 2560, 2570, 3232, 4040, 4112, 5120, 5140, 6464, 8080, 8224, 10280, 12928, 16160, 16448, 20560, 25856, 25957, 32320, 32896, 41120, 51712, 51914, 64640, 65792, 82240, 103424, 103828, 129280, 129785, 131584, 164480, 207656, 258560, 259570, 263168, 328960, 415312, 517120, 519140, 657920, 830624, 1038280, 1315840, 1661248, 2076560, 3322496, 4153120, 6644992, 8306240, 13289984, 16612480, 26579968, 33224960, 66449920, 132899840]

約数ペア:

[(1, 132899840), (2, 66449920), (4, 33224960), (5, 26579968), (8, 16612480), (10, 13289984), (16, 8306240), (20, 6644992), (32, 4153120), (40, 3322496), (64, 2076560), (80, 1661248), (101, 1315840), (128, 1038280), (160, 830624), (202, 657920), (256, 519140), (257, 517120), (320, 415312), (404, 328960), (505, 263168), (512, 259570), (514, 258560), (640, 207656), (808, 164480), (1010, 131584), (1024, 129785), (1028, 129280), (1280, 103828), (1285, 103424), (1616, 82240), (2020, 65792), (2056, 64640), (2560, 51914), (2570, 51712), (3232, 41120), (4040, 32896), (4112, 32320), (5120, 25957), (5140, 25856), (6464, 20560), (8080, 16448), (8224, 16160), (10280, 12928)]