13416920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30493}}^1$

素因数の和:30515

約数の個数: 32

約数和(自身を含む): 32933520

約数和(自身を除く): 19516600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30493, 60986, 121972, 152465, 243944, 304930, 335423, 609860, 670846, 1219720, 1341692, 1677115, 2683384, 3354230, 6708460, 13416920]

約数ペア:

[(1, 13416920), (2, 6708460), (4, 3354230), (5, 2683384), (8, 1677115), (10, 1341692), (11, 1219720), (20, 670846), (22, 609860), (40, 335423), (44, 304930), (55, 243944), (88, 152465), (110, 121972), (220, 60986), (440, 30493)]