9391700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4976

約数の個数: 36

約数和(自身を含む): 21456960

約数和(自身を除く): 12065260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4943, 9886, 19772, 24715, 49430, 93917, 98860, 123575, 187834, 247150, 375668, 469585, 494300, 939170, 1878340, 2347925, 4695850, 9391700]

約数ペア:

[(1, 9391700), (2, 4695850), (4, 2347925), (5, 1878340), (10, 939170), (19, 494300), (20, 469585), (25, 375668), (38, 247150), (50, 187834), (76, 123575), (95, 98860), (100, 93917), (190, 49430), (380, 24715), (475, 19772), (950, 9886), (1900, 4943)]