10366898140

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{809}}^1\times {\mathrm{1427}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 21861252000

約数和(自身を除く): 11494353860

約数列:

[1, 2, 4, 5, 10, 20, 449, 809, 898, 1427, 1618, 1796, 2245, 2854, 3236, 4045, 4490, 5708, 7135, 8090, 8980, 14270, 16180, 28540, 363241, 640723, 726482, 1154443, 1281446, 1452964, 1816205, 2308886, 2562892, 3203615, 3632410, 4617772, 5772215, 6407230, 7264820, 11544430, 12814460, 23088860, 518344907, 1036689814, 2073379628, 2591724535, 5183449070, 10366898140]

約数ペア:

[(1, 10366898140), (2, 5183449070), (4, 2591724535), (5, 2073379628), (10, 1036689814), (20, 518344907), (449, 23088860), (809, 12814460), (898, 11544430), (1427, 7264820), (1618, 6407230), (1796, 5772215), (2245, 4617772), (2854, 3632410), (3236, 3203615), (4045, 2562892), (4490, 2308886), (5708, 1816205), (7135, 1452964), (8090, 1281446), (8980, 1154443), (14270, 726482), (16180, 640723), (28540, 363241)]