13413950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^3$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 28190160

約数和(自身を除く): 14776210

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 841, 1450, 1595, 1682, 3190, 4205, 7975, 8410, 9251, 15950, 18502, 21025, 24389, 42050, 46255, 48778, 92510, 121945, 231275, 243890, 268279, 462550, 536558, 609725, 1219450, 1341395, 2682790, 6706975, 13413950]

約数ペア:

[(1, 13413950), (2, 6706975), (5, 2682790), (10, 1341395), (11, 1219450), (22, 609725), (25, 536558), (29, 462550), (50, 268279), (55, 243890), (58, 231275), (110, 121945), (145, 92510), (275, 48778), (290, 46255), (319, 42050), (550, 24389), (638, 21025), (725, 18502), (841, 15950), (1450, 9251), (1595, 8410), (1682, 7975), (3190, 4205)]