5118520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11633}}^1$

素因数の和:11655

約数の個数: 32

約数和(自身を含む): 12564720

約数和(自身を除く): 7446200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11633, 23266, 46532, 58165, 93064, 116330, 127963, 232660, 255926, 465320, 511852, 639815, 1023704, 1279630, 2559260, 5118520]

約数ペア:

[(1, 5118520), (2, 2559260), (4, 1279630), (5, 1023704), (8, 639815), (10, 511852), (11, 465320), (20, 255926), (22, 232660), (40, 127963), (44, 116330), (55, 93064), (88, 58165), (110, 46532), (220, 23266), (440, 11633)]