45831680

素因数分解:

$2^9\times 5^1\times {\mathrm{17903}}^1$

素因数の和:17926

約数の個数: 40

約数和(自身を含む): 109894752

約数和(自身を除く): 64063072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 17903, 35806, 71612, 89515, 143224, 179030, 286448, 358060, 572896, 716120, 1145792, 1432240, 2291584, 2864480, 4583168, 5728960, 9166336, 11457920, 22915840, 45831680]

約数ペア:

[(1, 45831680), (2, 22915840), (4, 11457920), (5, 9166336), (8, 5728960), (10, 4583168), (16, 2864480), (20, 2291584), (32, 1432240), (40, 1145792), (64, 716120), (80, 572896), (128, 358060), (160, 286448), (256, 179030), (320, 143224), (512, 89515), (640, 71612), (1280, 35806), (2560, 17903)]