201594880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19687}}^1$

素因数の和:19714

約数の個数: 48

約数和(自身を含む): 483734160

約数和(自身を除く): 282139280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 19687, 39374, 78748, 98435, 157496, 196870, 314992, 393740, 629984, 787480, 1259968, 1574960, 2519936, 3149920, 5039872, 6299840, 10079744, 12599680, 20159488, 25199360, 40318976, 50398720, 100797440, 201594880]

約数ペア:

[(1, 201594880), (2, 100797440), (4, 50398720), (5, 40318976), (8, 25199360), (10, 20159488), (16, 12599680), (20, 10079744), (32, 6299840), (40, 5039872), (64, 3149920), (80, 2519936), (128, 1574960), (160, 1259968), (256, 787480), (320, 629984), (512, 393740), (640, 314992), (1024, 196870), (1280, 157496), (2048, 98435), (2560, 78748), (5120, 39374), (10240, 19687)]