12928960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3673}}^1$

素因数の和:3701

約数の個数: 56

約数和(自身を含む): 33595056

約数和(自身を除く): 20666096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 3673, 7346, 14692, 18365, 29384, 36730, 40403, 58768, 73460, 80806, 117536, 146920, 161612, 202015, 235072, 293840, 323224, 404030, 587680, 646448, 808060, 1175360, 1292896, 1616120, 2585792, 3232240, 6464480, 12928960]

約数ペア:

[(1, 12928960), (2, 6464480), (4, 3232240), (5, 2585792), (8, 1616120), (10, 1292896), (11, 1175360), (16, 808060), (20, 646448), (22, 587680), (32, 404030), (40, 323224), (44, 293840), (55, 235072), (64, 202015), (80, 161612), (88, 146920), (110, 117536), (160, 80806), (176, 73460), (220, 58768), (320, 40403), (352, 36730), (440, 29384), (704, 18365), (880, 14692), (1760, 7346), (3520, 3673)]