57344480

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 137032560

約数和(自身を除く): 79688080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 4027, 7120, 8054, 14240, 16108, 20135, 32216, 40270, 64432, 80540, 128864, 161080, 322160, 358403, 644320, 716806, 1433612, 1792015, 2867224, 3584030, 5734448, 7168060, 11468896, 14336120, 28672240, 57344480]

約数ペア:

[(1, 57344480), (2, 28672240), (4, 14336120), (5, 11468896), (8, 7168060), (10, 5734448), (16, 3584030), (20, 2867224), (32, 1792015), (40, 1433612), (80, 716806), (89, 644320), (160, 358403), (178, 322160), (356, 161080), (445, 128864), (712, 80540), (890, 64432), (1424, 40270), (1780, 32216), (2848, 20135), (3560, 16108), (4027, 14240), (7120, 8054)]