66797300

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{3461}}^1$

素因数の和:3668

約数の個数: 36

約数和(自身を含む): 145743276

約数和(自身を除く): 78945976

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3461, 3860, 4825, 6922, 9650, 13844, 17305, 19300, 34610, 69220, 86525, 173050, 346100, 667973, 1335946, 2671892, 3339865, 6679730, 13359460, 16699325, 33398650, 66797300]

約数ペア:

[(1, 66797300), (2, 33398650), (4, 16699325), (5, 13359460), (10, 6679730), (20, 3339865), (25, 2671892), (50, 1335946), (100, 667973), (193, 346100), (386, 173050), (772, 86525), (965, 69220), (1930, 34610), (3461, 19300), (3860, 17305), (4825, 13844), (6922, 9650)]