7889432860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{50893}}^1$

素因数の和:51262

約数の個数: 48

約数和(自身を含む): 17339789376

約数和(自身を除く): 9450356516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 337, 460, 674, 1348, 1685, 3370, 6740, 7751, 15502, 31004, 38755, 50893, 77510, 101786, 155020, 203572, 254465, 508930, 1017860, 1170539, 2341078, 4682156, 5852695, 11705390, 17150941, 23410780, 34301882, 68603764, 85754705, 171509410, 343018820, 394471643, 788943286, 1577886572, 1972358215, 3944716430, 7889432860]

約数ペア:

[(1, 7889432860), (2, 3944716430), (4, 1972358215), (5, 1577886572), (10, 788943286), (20, 394471643), (23, 343018820), (46, 171509410), (92, 85754705), (115, 68603764), (230, 34301882), (337, 23410780), (460, 17150941), (674, 11705390), (1348, 5852695), (1685, 4682156), (3370, 2341078), (6740, 1170539), (7751, 1017860), (15502, 508930), (31004, 254465), (38755, 203572), (50893, 155020), (77510, 101786)]