15692552920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3242263}}^1$

素因数の和:3242296

約数の個数: 48

約数和(自身を含む): 38809900080

約数和(自身を除く): 23117347160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 3242263, 6484526, 12969052, 16211315, 25938104, 32422630, 35664893, 64845260, 71329786, 129690520, 142659572, 178324465, 285319144, 356648930, 392313823, 713297860, 784627646, 1426595720, 1569255292, 1961569115, 3138510584, 3923138230, 7846276460, 15692552920]

約数ペア:

[(1, 15692552920), (2, 7846276460), (4, 3923138230), (5, 3138510584), (8, 1961569115), (10, 1569255292), (11, 1426595720), (20, 784627646), (22, 713297860), (40, 392313823), (44, 356648930), (55, 285319144), (88, 178324465), (110, 142659572), (121, 129690520), (220, 71329786), (242, 64845260), (440, 35664893), (484, 32422630), (605, 25938104), (968, 16211315), (1210, 12969052), (2420, 6484526), (4840, 3242263)]