13486750

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 25627680

約数和(自身を除く): 12140930

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 739, 1478, 1825, 3650, 3695, 7390, 9125, 18250, 18475, 36950, 53947, 92375, 107894, 184750, 269735, 539470, 1348675, 2697350, 6743375, 13486750]

約数ペア:

[(1, 13486750), (2, 6743375), (5, 2697350), (10, 1348675), (25, 539470), (50, 269735), (73, 184750), (125, 107894), (146, 92375), (250, 53947), (365, 36950), (730, 18475), (739, 18250), (1478, 9125), (1825, 7390), (3650, 3695)]