1969134850

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2711}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 3732796800

約数和(自身を除く): 1763661950

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 199, 365, 398, 730, 995, 1825, 1990, 2711, 3650, 4975, 5422, 9950, 13555, 14527, 27110, 29054, 67775, 72635, 135550, 145270, 197903, 363175, 395806, 539489, 726350, 989515, 1078978, 1979030, 2697445, 4947575, 5394890, 9895150, 13487225, 26974450, 39382697, 78765394, 196913485, 393826970, 984567425, 1969134850]

約数ペア:

[(1, 1969134850), (2, 984567425), (5, 393826970), (10, 196913485), (25, 78765394), (50, 39382697), (73, 26974450), (146, 13487225), (199, 9895150), (365, 5394890), (398, 4947575), (730, 2697445), (995, 1979030), (1825, 1078978), (1990, 989515), (2711, 726350), (3650, 539489), (4975, 395806), (5422, 363175), (9950, 197903), (13555, 145270), (14527, 135550), (27110, 72635), (29054, 67775)]