11732420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 28374528

約数和(自身を除く): 16642108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 463, 724, 905, 926, 1267, 1810, 1852, 2315, 2534, 3241, 3620, 4630, 5068, 6335, 6482, 9260, 12670, 12964, 16205, 25340, 32410, 64820, 83803, 167606, 335212, 419015, 586621, 838030, 1173242, 1676060, 2346484, 2933105, 5866210, 11732420]

約数ペア:

[(1, 11732420), (2, 5866210), (4, 2933105), (5, 2346484), (7, 1676060), (10, 1173242), (14, 838030), (20, 586621), (28, 419015), (35, 335212), (70, 167606), (140, 83803), (181, 64820), (362, 32410), (463, 25340), (724, 16205), (905, 12964), (926, 12670), (1267, 9260), (1810, 6482), (1852, 6335), (2315, 5068), (2534, 4630), (3241, 3620)]