42642880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19061

約数の個数: 56

約数和(自身を含む): 116055648

約数和(自身を除く): 73412768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 19037, 38074, 76148, 95185, 133259, 152296, 190370, 266518, 304592, 380740, 533036, 609184, 666295, 761480, 1066072, 1218368, 1332590, 1522960, 2132144, 2665180, 3045920, 4264288, 5330360, 6091840, 8528576, 10660720, 21321440, 42642880]

約数ペア:

[(1, 42642880), (2, 21321440), (4, 10660720), (5, 8528576), (7, 6091840), (8, 5330360), (10, 4264288), (14, 3045920), (16, 2665180), (20, 2132144), (28, 1522960), (32, 1332590), (35, 1218368), (40, 1066072), (56, 761480), (64, 666295), (70, 609184), (80, 533036), (112, 380740), (140, 304592), (160, 266518), (224, 190370), (280, 152296), (320, 133259), (448, 95185), (560, 76148), (1120, 38074), (2240, 19037)]