3940128.00000000

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 15524045

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 379, 589, 779, 1271, 1895, 2945, 3895, 6355, 7201, 11749, 15539, 24149, 36005, 58745, 77695, 120745, 223231, 295241, 481709, 1116155, 1476205, 2408545, 9152471, 45762355]

約数ペア:

[(1, 45762355), (5, 9152471), (19, 2408545), (31, 1476205), (41, 1116155), (95, 481709), (155, 295241), (205, 223231), (379, 120745), (589, 77695), (779, 58745), (1271, 36005), (1895, 24149), (2945, 15539), (3895, 11749), (6355, 7201)]