27720996292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{122501}}^1$

素因数の和:122692

約数の個数: 48

約数和(自身を含む): 54743693760

約数和(自身を除く): 27022697468

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 139, 148, 278, 407, 556, 814, 1529, 1628, 3058, 5143, 6116, 10286, 20572, 56573, 113146, 122501, 226292, 245002, 490004, 1347511, 2695022, 4532537, 5390044, 9065074, 17027639, 18130148, 34055278, 49857907, 68110556, 99715814, 187304029, 199431628, 374608058, 630022643, 749216116, 1260045286, 2520090572, 6930249073, 13860498146, 27720996292]

約数ペア:

[(1, 27720996292), (2, 13860498146), (4, 6930249073), (11, 2520090572), (22, 1260045286), (37, 749216116), (44, 630022643), (74, 374608058), (139, 199431628), (148, 187304029), (278, 99715814), (407, 68110556), (556, 49857907), (814, 34055278), (1529, 18130148), (1628, 17027639), (3058, 9065074), (5143, 5390044), (6116, 4532537), (10286, 2695022), (20572, 1347511), (56573, 490004), (113146, 245002), (122501, 226292)]