38601400

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{751}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 90217440

約数和(自身を除く): 51616040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 751, 1028, 1285, 1502, 2056, 2570, 3004, 3755, 5140, 6008, 6425, 7510, 10280, 12850, 15020, 18775, 25700, 30040, 37550, 51400, 75100, 150200, 193007, 386014, 772028, 965035, 1544056, 1930070, 3860140, 4825175, 7720280, 9650350, 19300700, 38601400]

約数ペア:

[(1, 38601400), (2, 19300700), (4, 9650350), (5, 7720280), (8, 4825175), (10, 3860140), (20, 1930070), (25, 1544056), (40, 965035), (50, 772028), (100, 386014), (200, 193007), (257, 150200), (514, 75100), (751, 51400), (1028, 37550), (1285, 30040), (1502, 25700), (2056, 18775), (2570, 15020), (3004, 12850), (3755, 10280), (5140, 7510), (6008, 6425)]