11128480

素因数分解:

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

素因数の和:6349

約数の個数: 48

約数和(自身を含む): 28685664

約数和(自身を除く): 17557184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6323, 12646, 25292, 31615, 50584, 63230, 69553, 101168, 126460, 139106, 202336, 252920, 278212, 347765, 505840, 556424, 695530, 1011680, 1112848, 1391060, 2225696, 2782120, 5564240, 11128480]

約数ペア:

[(1, 11128480), (2, 5564240), (4, 2782120), (5, 2225696), (8, 1391060), (10, 1112848), (11, 1011680), (16, 695530), (20, 556424), (22, 505840), (32, 347765), (40, 278212), (44, 252920), (55, 202336), (80, 139106), (88, 126460), (110, 101168), (160, 69553), (176, 63230), (220, 50584), (352, 31615), (440, 25292), (880, 12646), (1760, 6323)]