2008284100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2591}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 4562707968

約数和(自身を除く): 2554423868

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 337, 460, 575, 674, 1150, 1348, 1685, 2300, 2591, 3370, 5182, 6740, 7751, 8425, 10364, 12955, 15502, 16850, 25910, 31004, 33700, 38755, 51820, 59593, 64775, 77510, 119186, 129550, 155020, 193775, 238372, 259100, 297965, 387550, 595930, 775100, 873167, 1191860, 1489825, 1746334, 2979650, 3492668, 4365835, 5959300, 8731670, 17463340, 20082841, 21829175, 40165682, 43658350, 80331364, 87316700, 100414205, 200828410, 401656820, 502071025, 1004142050, 2008284100]

約数ペア:

[(1, 2008284100), (2, 1004142050), (4, 502071025), (5, 401656820), (10, 200828410), (20, 100414205), (23, 87316700), (25, 80331364), (46, 43658350), (50, 40165682), (92, 21829175), (100, 20082841), (115, 17463340), (230, 8731670), (337, 5959300), (460, 4365835), (575, 3492668), (674, 2979650), (1150, 1746334), (1348, 1489825), (1685, 1191860), (2300, 873167), (2591, 775100), (3370, 595930), (5182, 387550), (6740, 297965), (7751, 259100), (8425, 238372), (10364, 193775), (12955, 155020), (15502, 129550), (16850, 119186), (25910, 77510), (31004, 64775), (33700, 59593), (38755, 51820)]