42653800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30467}}^1$

素因数の和:30490

約数の個数: 48

約数和(自身を含む): 113340960

約数和(自身を除く): 70687160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 30467, 60934, 121868, 152335, 213269, 243736, 304670, 426538, 609340, 761675, 853076, 1066345, 1218680, 1523350, 1706152, 2132690, 3046700, 4265380, 5331725, 6093400, 8530760, 10663450, 21326900, 42653800]

約数ペア:

[(1, 42653800), (2, 21326900), (4, 10663450), (5, 8530760), (7, 6093400), (8, 5331725), (10, 4265380), (14, 3046700), (20, 2132690), (25, 1706152), (28, 1523350), (35, 1218680), (40, 1066345), (50, 853076), (56, 761675), (70, 609340), (100, 426538), (140, 304670), (175, 243736), (200, 213269), (280, 152335), (350, 121868), (700, 60934), (1400, 30467)]