113689840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129193}}^1$

素因数の和:129217

約数の個数: 40

約数和(自身を含む): 288361008

約数和(自身を除く): 174671168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 129193, 258386, 516772, 645965, 1033544, 1291930, 1421123, 2067088, 2583860, 2842246, 5167720, 5684492, 7105615, 10335440, 11368984, 14211230, 22737968, 28422460, 56844920, 113689840]

約数ペア:

[(1, 113689840), (2, 56844920), (4, 28422460), (5, 22737968), (8, 14211230), (10, 11368984), (11, 10335440), (16, 7105615), (20, 5684492), (22, 5167720), (40, 2842246), (44, 2583860), (55, 2067088), (80, 1421123), (88, 1291930), (110, 1033544), (176, 645965), (220, 516772), (440, 258386), (880, 129193)]