3371058440

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{216649}}^1$

素因数の和:217049

約数の個数: 32

約数和(自身を含む): 7604415000

約数和(自身を除く): 4233356560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 7780, 15560, 216649, 433298, 866596, 1083245, 1733192, 2166490, 4332980, 8665960, 84276461, 168552922, 337105844, 421382305, 674211688, 842764610, 1685529220, 3371058440]

約数ペア:

[(1, 3371058440), (2, 1685529220), (4, 842764610), (5, 674211688), (8, 421382305), (10, 337105844), (20, 168552922), (40, 84276461), (389, 8665960), (778, 4332980), (1556, 2166490), (1945, 1733192), (3112, 1083245), (3890, 866596), (7780, 433298), (15560, 216649)]