44848400

素因数分解:

$2^4\times 5^2\times {\mathrm{112121}}^1$

素因数の和:112139

約数の個数: 30

約数和(自身を含む): 107749242

約数和(自身を除く): 62900842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 112121, 224242, 448484, 560605, 896968, 1121210, 1793936, 2242420, 2803025, 4484840, 5606050, 8969680, 11212100, 22424200, 44848400]

約数ペア:

[(1, 44848400), (2, 22424200), (4, 11212100), (5, 8969680), (8, 5606050), (10, 4484840), (16, 2803025), (20, 2242420), (25, 1793936), (40, 1121210), (50, 896968), (80, 560605), (100, 448484), (200, 224242), (400, 112121)]