22088560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 56308896

約数和(自身を除く): 34220336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 317, 335, 520, 536, 634, 670, 871, 1040, 1072, 1268, 1340, 1585, 1742, 2536, 2680, 3170, 3484, 4121, 4355, 5072, 5360, 6340, 6968, 8242, 8710, 12680, 13936, 16484, 17420, 20605, 21239, 25360, 32968, 34840, 41210, 42478, 65936, 69680, 82420, 84956, 106195, 164840, 169912, 212390, 276107, 329680, 339824, 424780, 552214, 849560, 1104428, 1380535, 1699120, 2208856, 2761070, 4417712, 5522140, 11044280, 22088560]

約数ペア:

[(1, 22088560), (2, 11044280), (4, 5522140), (5, 4417712), (8, 2761070), (10, 2208856), (13, 1699120), (16, 1380535), (20, 1104428), (26, 849560), (40, 552214), (52, 424780), (65, 339824), (67, 329680), (80, 276107), (104, 212390), (130, 169912), (134, 164840), (208, 106195), (260, 84956), (268, 82420), (317, 69680), (335, 65936), (520, 42478), (536, 41210), (634, 34840), (670, 32968), (871, 25360), (1040, 21239), (1072, 20605), (1268, 17420), (1340, 16484), (1585, 13936), (1742, 12680), (2536, 8710), (2680, 8242), (3170, 6968), (3484, 6340), (4121, 5360), (4355, 5072)]