1344741700

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{68261}}^1$

素因数の和:68472

約数の個数: 36

約数和(自身を含む): 2932945092

約数和(自身を除く): 1588203392

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 3940, 4925, 9850, 19700, 68261, 136522, 273044, 341305, 682610, 1365220, 1706525, 3413050, 6826100, 13447417, 26894834, 53789668, 67237085, 134474170, 268948340, 336185425, 672370850, 1344741700]

約数ペア:

[(1, 1344741700), (2, 672370850), (4, 336185425), (5, 268948340), (10, 134474170), (20, 67237085), (25, 53789668), (50, 26894834), (100, 13447417), (197, 6826100), (394, 3413050), (788, 1706525), (985, 1365220), (1970, 682610), (3940, 341305), (4925, 273044), (9850, 136522), (19700, 68261)]