71970700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{9859}}^1$

素因数の和:9946

約数の個数: 36

約数和(自身を含む): 158331880

約数和(自身を除く): 86361180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 9859, 19718, 39436, 49295, 98590, 197180, 246475, 492950, 719707, 985900, 1439414, 2878828, 3598535, 7197070, 14394140, 17992675, 35985350, 71970700]

約数ペア:

[(1, 71970700), (2, 35985350), (4, 17992675), (5, 14394140), (10, 7197070), (20, 3598535), (25, 2878828), (50, 1439414), (73, 985900), (100, 719707), (146, 492950), (292, 246475), (365, 197180), (730, 98590), (1460, 49295), (1825, 39436), (3650, 19718), (7300, 9859)]