48885400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 115550640

約数和(自身を除く): 66665240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 4007, 6100, 8014, 12200, 16028, 20035, 32056, 40070, 80140, 100175, 160280, 200350, 244427, 400700, 488854, 801400, 977708, 1222135, 1955416, 2444270, 4888540, 6110675, 9777080, 12221350, 24442700, 48885400]

約数ペア:

[(1, 48885400), (2, 24442700), (4, 12221350), (5, 9777080), (8, 6110675), (10, 4888540), (20, 2444270), (25, 1955416), (40, 1222135), (50, 977708), (61, 801400), (100, 488854), (122, 400700), (200, 244427), (244, 200350), (305, 160280), (488, 100175), (610, 80140), (1220, 40070), (1525, 32056), (2440, 20035), (3050, 16028), (4007, 12200), (6100, 8014)]