5564240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6347

約数の個数: 40

約数和(自身を含む): 14115168

約数和(自身を除く): 8550928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6323, 12646, 25292, 31615, 50584, 63230, 69553, 101168, 126460, 139106, 252920, 278212, 347765, 505840, 556424, 695530, 1112848, 1391060, 2782120, 5564240]

約数ペア:

[(1, 5564240), (2, 2782120), (4, 1391060), (5, 1112848), (8, 695530), (10, 556424), (11, 505840), (16, 347765), (20, 278212), (22, 252920), (40, 139106), (44, 126460), (55, 101168), (80, 69553), (88, 63230), (110, 50584), (176, 31615), (220, 25292), (440, 12646), (880, 6323)]