77519360

素因数分解:

$2^9\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 80

約数和(自身を含む): 188264736

約数和(自身を除く): 110745376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 283, 320, 428, 512, 535, 566, 640, 856, 1070, 1132, 1280, 1415, 1712, 2140, 2264, 2560, 2830, 3424, 4280, 4528, 5660, 6848, 8560, 9056, 11320, 13696, 17120, 18112, 22640, 27392, 30281, 34240, 36224, 45280, 54784, 60562, 68480, 72448, 90560, 121124, 136960, 144896, 151405, 181120, 242248, 273920, 302810, 362240, 484496, 605620, 724480, 968992, 1211240, 1937984, 2422480, 3875968, 4844960, 7751936, 9689920, 15503872, 19379840, 38759680, 77519360]

約数ペア:

[(1, 77519360), (2, 38759680), (4, 19379840), (5, 15503872), (8, 9689920), (10, 7751936), (16, 4844960), (20, 3875968), (32, 2422480), (40, 1937984), (64, 1211240), (80, 968992), (107, 724480), (128, 605620), (160, 484496), (214, 362240), (256, 302810), (283, 273920), (320, 242248), (428, 181120), (512, 151405), (535, 144896), (566, 136960), (640, 121124), (856, 90560), (1070, 72448), (1132, 68480), (1280, 60562), (1415, 54784), (1712, 45280), (2140, 36224), (2264, 34240), (2560, 30281), (2830, 27392), (3424, 22640), (4280, 18112), (4528, 17120), (5660, 13696), (6848, 11320), (8560, 9056)]