39504410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 78008832

約数和(自身を除く): 38504422

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1823, 1970, 2167, 3646, 4334, 9115, 10835, 18230, 20053, 21670, 40106, 100265, 200530, 359131, 718262, 1795655, 3591310, 3950441, 7900882, 19752205, 39504410]

約数ペア:

[(1, 39504410), (2, 19752205), (5, 7900882), (10, 3950441), (11, 3591310), (22, 1795655), (55, 718262), (110, 359131), (197, 200530), (394, 100265), (985, 40106), (1823, 21670), (1970, 20053), (2167, 18230), (3646, 10835), (4334, 9115)]