2950400

素因数分解:

$2^8\times 5^2\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 54

約数和(自身を含む): 7318542

約数和(自身を除く): 4368142

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 461, 640, 800, 922, 1280, 1600, 1844, 2305, 3200, 3688, 4610, 6400, 7376, 9220, 11525, 14752, 18440, 23050, 29504, 36880, 46100, 59008, 73760, 92200, 118016, 147520, 184400, 295040, 368800, 590080, 737600, 1475200, 2950400]

約数ペア:

[(1, 2950400), (2, 1475200), (4, 737600), (5, 590080), (8, 368800), (10, 295040), (16, 184400), (20, 147520), (25, 118016), (32, 92200), (40, 73760), (50, 59008), (64, 46100), (80, 36880), (100, 29504), (128, 23050), (160, 18440), (200, 14752), (256, 11525), (320, 9220), (400, 7376), (461, 6400), (640, 4610), (800, 3688), (922, 3200), (1280, 2305), (1600, 1844)]