132995840

素因数分解:

$2^8\times 5^1\times {\mathrm{103903}}^1$

素因数の和:103924

約数の個数: 36

約数和(自身を含む): 318569664

約数和(自身を除く): 185573824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 103903, 207806, 415612, 519515, 831224, 1039030, 1662448, 2078060, 3324896, 4156120, 6649792, 8312240, 13299584, 16624480, 26599168, 33248960, 66497920, 132995840]

約数ペア:

[(1, 132995840), (2, 66497920), (4, 33248960), (5, 26599168), (8, 16624480), (10, 13299584), (16, 8312240), (20, 6649792), (32, 4156120), (40, 3324896), (64, 2078060), (80, 1662448), (128, 1039030), (160, 831224), (256, 519515), (320, 415612), (640, 207806), (1280, 103903)]