2905233950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{2347}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 5694933120

約数和(自身を除く): 2789699170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1303, 2347, 2606, 4694, 6515, 11735, 13030, 23470, 24757, 32575, 44593, 49514, 58675, 65150, 89186, 117350, 123785, 222965, 247570, 445930, 618925, 1114825, 1237850, 2229650, 3058141, 6116282, 15290705, 30581410, 58104679, 76453525, 116209358, 152907050, 290523395, 581046790, 1452616975, 2905233950]

約数ペア:

[(1, 2905233950), (2, 1452616975), (5, 581046790), (10, 290523395), (19, 152907050), (25, 116209358), (38, 76453525), (50, 58104679), (95, 30581410), (190, 15290705), (475, 6116282), (950, 3058141), (1303, 2229650), (2347, 1237850), (2606, 1114825), (4694, 618925), (6515, 445930), (11735, 247570), (13030, 222965), (23470, 123785), (24757, 117350), (32575, 89186), (44593, 65150), (49514, 58675)]