4288960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1061

約数の個数: 56

約数和(自身を含む): 11009376

約数和(自身を除く): 6720416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1031, 1040, 2062, 2080, 4124, 4160, 5155, 8248, 10310, 13403, 16496, 20620, 26806, 32992, 41240, 53612, 65984, 67015, 82480, 107224, 134030, 164960, 214448, 268060, 329920, 428896, 536120, 857792, 1072240, 2144480, 4288960]

約数ペア:

[(1, 4288960), (2, 2144480), (4, 1072240), (5, 857792), (8, 536120), (10, 428896), (13, 329920), (16, 268060), (20, 214448), (26, 164960), (32, 134030), (40, 107224), (52, 82480), (64, 67015), (65, 65984), (80, 53612), (104, 41240), (130, 32992), (160, 26806), (208, 20620), (260, 16496), (320, 13403), (416, 10310), (520, 8248), (832, 5155), (1031, 4160), (1040, 4124), (2062, 2080)]