40057400

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3779}}^1$

素因数の和:3848

約数の個数: 48

約数和(自身を含む): 94915800

約数和(自身を除く): 54858400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 3779, 5300, 7558, 10600, 15116, 18895, 30232, 37790, 75580, 94475, 151160, 188950, 200287, 377900, 400574, 755800, 801148, 1001435, 1602296, 2002870, 4005740, 5007175, 8011480, 10014350, 20028700, 40057400]

約数ペア:

[(1, 40057400), (2, 20028700), (4, 10014350), (5, 8011480), (8, 5007175), (10, 4005740), (20, 2002870), (25, 1602296), (40, 1001435), (50, 801148), (53, 755800), (100, 400574), (106, 377900), (200, 200287), (212, 188950), (265, 151160), (424, 94475), (530, 75580), (1060, 37790), (1325, 30232), (2120, 18895), (2650, 15116), (3779, 10600), (5300, 7558)]