40528840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{92111}}^1$

素因数の和:92133

約数の個数: 32

約数和(自身を含む): 99480960

約数和(自身を除く): 58952120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 92111, 184222, 368444, 460555, 736888, 921110, 1013221, 1842220, 2026442, 3684440, 4052884, 5066105, 8105768, 10132210, 20264420, 40528840]

約数ペア:

[(1, 40528840), (2, 20264420), (4, 10132210), (5, 8105768), (8, 5066105), (10, 4052884), (11, 3684440), (20, 2026442), (22, 1842220), (40, 1013221), (44, 921110), (55, 736888), (88, 460555), (110, 368444), (220, 184222), (440, 92111)]