200525120

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5749}}^1$

素因数の和:5875

約数の個数: 56

約数和(自身を含む): 481965000

約数和(自身を除く): 281439880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5749, 6976, 8720, 11498, 17440, 22996, 28745, 34880, 45992, 57490, 91984, 114980, 183968, 229960, 367936, 459920, 626641, 919840, 1253282, 1839680, 2506564, 3133205, 5013128, 6266410, 10026256, 12532820, 20052512, 25065640, 40105024, 50131280, 100262560, 200525120]

約数ペア:

[(1, 200525120), (2, 100262560), (4, 50131280), (5, 40105024), (8, 25065640), (10, 20052512), (16, 12532820), (20, 10026256), (32, 6266410), (40, 5013128), (64, 3133205), (80, 2506564), (109, 1839680), (160, 1253282), (218, 919840), (320, 626641), (436, 459920), (545, 367936), (872, 229960), (1090, 183968), (1744, 114980), (2180, 91984), (3488, 57490), (4360, 45992), (5749, 34880), (6976, 28745), (8720, 22996), (11498, 17440)]