63681550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^2\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 36

約数和(自身を含む): 120594960

約数和(自身を除く): 56913410

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 239, 365, 478, 730, 1195, 1825, 2390, 3650, 5329, 5975, 10658, 11950, 17447, 26645, 34894, 53290, 87235, 133225, 174470, 266450, 436175, 872350, 1273631, 2547262, 6368155, 12736310, 31840775, 63681550]

約数ペア:

[(1, 63681550), (2, 31840775), (5, 12736310), (10, 6368155), (25, 2547262), (50, 1273631), (73, 872350), (146, 436175), (239, 266450), (365, 174470), (478, 133225), (730, 87235), (1195, 53290), (1825, 34894), (2390, 26645), (3650, 17447), (5329, 11950), (5975, 10658)]