194716100

素因数分解:

$2^2\times 5^2\times {\mathrm{977}}^1\times {\mathrm{1993}}^1$

素因数の和:2984

約数の個数: 36

約数和(自身を含む): 423178644

約数和(自身を除く): 228462544

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 977, 1954, 1993, 3908, 3986, 4885, 7972, 9770, 9965, 19540, 19930, 24425, 39860, 48850, 49825, 97700, 99650, 199300, 1947161, 3894322, 7788644, 9735805, 19471610, 38943220, 48679025, 97358050, 194716100]

約数ペア:

[(1, 194716100), (2, 97358050), (4, 48679025), (5, 38943220), (10, 19471610), (20, 9735805), (25, 7788644), (50, 3894322), (100, 1947161), (977, 199300), (1954, 99650), (1993, 97700), (3908, 49825), (3986, 48850), (4885, 39860), (7972, 24425), (9770, 19930), (9965, 19540)]