26625760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23773}}^1$

素因数の和:23795

約数の個数: 48

約数和(自身を含む): 71892576

約数和(自身を除く): 45266816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23773, 47546, 95092, 118865, 166411, 190184, 237730, 332822, 380368, 475460, 665644, 760736, 832055, 950920, 1331288, 1664110, 1901840, 2662576, 3328220, 3803680, 5325152, 6656440, 13312880, 26625760]

約数ペア:

[(1, 26625760), (2, 13312880), (4, 6656440), (5, 5325152), (7, 3803680), (8, 3328220), (10, 2662576), (14, 1901840), (16, 1664110), (20, 1331288), (28, 950920), (32, 832055), (35, 760736), (40, 665644), (56, 475460), (70, 380368), (80, 332822), (112, 237730), (140, 190184), (160, 166411), (224, 118865), (280, 95092), (560, 47546), (1120, 23773)]