85664480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48673}}^1$

素因数の和:48699

約数の個数: 48

約数和(自身を含む): 220785264

約数和(自身を除く): 135120784

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, 48673, 97346, 194692, 243365, 389384, 486730, 535403, 778768, 973460, 1070806, 1557536, 1946920, 2141612, 2677015, 3893840, 4283224, 5354030, 7787680, 8566448, 10708060, 17132896, 21416120, 42832240, 85664480]

約数ペア:

[(1, 85664480), (2, 42832240), (4, 21416120), (5, 17132896), (8, 10708060), (10, 8566448), (11, 7787680), (16, 5354030), (20, 4283224), (22, 3893840), (32, 2677015), (40, 2141612), (44, 1946920), (55, 1557536), (80, 1070806), (88, 973460), (110, 778768), (160, 535403), (176, 486730), (220, 389384), (352, 243365), (440, 194692), (880, 97346), (1760, 48673)]