14535920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 39158208

約数和(自身を除く): 24622288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 257, 280, 404, 505, 514, 560, 707, 808, 1010, 1028, 1285, 1414, 1616, 1799, 2020, 2056, 2570, 2828, 3535, 3598, 4040, 4112, 5140, 5656, 7070, 7196, 8080, 8995, 10280, 11312, 14140, 14392, 17990, 20560, 25957, 28280, 28784, 35980, 51914, 56560, 71960, 103828, 129785, 143920, 181699, 207656, 259570, 363398, 415312, 519140, 726796, 908495, 1038280, 1453592, 1816990, 2076560, 2907184, 3633980, 7267960, 14535920]

約数ペア:

[(1, 14535920), (2, 7267960), (4, 3633980), (5, 2907184), (7, 2076560), (8, 1816990), (10, 1453592), (14, 1038280), (16, 908495), (20, 726796), (28, 519140), (35, 415312), (40, 363398), (56, 259570), (70, 207656), (80, 181699), (101, 143920), (112, 129785), (140, 103828), (202, 71960), (257, 56560), (280, 51914), (404, 35980), (505, 28784), (514, 28280), (560, 25957), (707, 20560), (808, 17990), (1010, 14392), (1028, 14140), (1285, 11312), (1414, 10280), (1616, 8995), (1799, 8080), (2020, 7196), (2056, 7070), (2570, 5656), (2828, 5140), (3535, 4112), (3598, 4040)]