202234880

素因数分解:

$2^{10}\times 5^1\times {\mathrm{39499}}^1$

素因数の和:39524

約数の個数: 44

約数和(自身を含む): 485139000

約数和(自身を除く): 282904120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 39499, 78998, 157996, 197495, 315992, 394990, 631984, 789980, 1263968, 1579960, 2527936, 3159920, 5055872, 6319840, 10111744, 12639680, 20223488, 25279360, 40446976, 50558720, 101117440, 202234880]

約数ペア:

[(1, 202234880), (2, 101117440), (4, 50558720), (5, 40446976), (8, 25279360), (10, 20223488), (16, 12639680), (20, 10111744), (32, 6319840), (40, 5055872), (64, 3159920), (80, 2527936), (128, 1579960), (160, 1263968), (256, 789980), (320, 631984), (512, 394990), (640, 315992), (1024, 197495), (1280, 157996), (2560, 78998), (5120, 39499)]