38863040

素因数分解:

$2^6\times 5^1\times {\mathrm{121447}}^1$

素因数の和:121464

約数の個数: 28

約数和(自身を含む): 92543376

約数和(自身を除く): 53680336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121447, 242894, 485788, 607235, 971576, 1214470, 1943152, 2428940, 3886304, 4857880, 7772608, 9715760, 19431520, 38863040]

約数ペア:

[(1, 38863040), (2, 19431520), (4, 9715760), (5, 7772608), (8, 4857880), (10, 3886304), (16, 2428940), (20, 1943152), (32, 1214470), (40, 971576), (64, 607235), (80, 485788), (160, 242894), (320, 121447)]