38417980

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6257}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 80953488

約数和(自身を除く): 42535508

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 6257, 12514, 25028, 31285, 62570, 125140, 1920899, 3841798, 7683596, 9604495, 19208990, 38417980]

約数ペア:

[(1, 38417980), (2, 19208990), (4, 9604495), (5, 7683596), (10, 3841798), (20, 1920899), (307, 125140), (614, 62570), (1228, 31285), (1535, 25028), (3070, 12514), (6140, 6257)]