16532120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37573}}^1$

素因数の和:37595

約数の個数: 32

約数和(自身を含む): 40579920

約数和(自身を除く): 24047800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 37573, 75146, 150292, 187865, 300584, 375730, 413303, 751460, 826606, 1502920, 1653212, 2066515, 3306424, 4133030, 8266060, 16532120]

約数ペア:

[(1, 16532120), (2, 8266060), (4, 4133030), (5, 3306424), (8, 2066515), (10, 1653212), (11, 1502920), (20, 826606), (22, 751460), (40, 413303), (44, 375730), (55, 300584), (88, 187865), (110, 150292), (220, 75146), (440, 37573)]