9484420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 22881600

約数和(自身を除く): 13397180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2269, 4180, 4538, 9076, 11345, 22690, 24959, 43111, 45380, 49918, 86222, 99836, 124795, 172444, 215555, 249590, 431110, 474221, 499180, 862220, 948442, 1896884, 2371105, 4742210, 9484420]

約数ペア:

[(1, 9484420), (2, 4742210), (4, 2371105), (5, 1896884), (10, 948442), (11, 862220), (19, 499180), (20, 474221), (22, 431110), (38, 249590), (44, 215555), (55, 172444), (76, 124795), (95, 99836), (110, 86222), (190, 49918), (209, 45380), (220, 43111), (380, 24959), (418, 22690), (836, 11345), (1045, 9076), (2090, 4538), (2269, 4180)]