3398240

素因数分解:

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

素因数の和:399

約数の個数: 48

約数和(自身を含む): 8173872

約数和(自身を除く): 4775632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 317, 335, 536, 634, 670, 1072, 1268, 1340, 1585, 2144, 2536, 2680, 3170, 5072, 5360, 6340, 10144, 10720, 12680, 21239, 25360, 42478, 50720, 84956, 106195, 169912, 212390, 339824, 424780, 679648, 849560, 1699120, 3398240]

約数ペア:

[(1, 3398240), (2, 1699120), (4, 849560), (5, 679648), (8, 424780), (10, 339824), (16, 212390), (20, 169912), (32, 106195), (40, 84956), (67, 50720), (80, 42478), (134, 25360), (160, 21239), (268, 12680), (317, 10720), (335, 10144), (536, 6340), (634, 5360), (670, 5072), (1072, 3170), (1268, 2680), (1340, 2536), (1585, 2144)]