10199680

素因数分解:

$2^7\times 5^1\times {\mathrm{15937}}^1$

素因数の和:15956

約数の個数: 32

約数和(自身を含む): 24385140

約数和(自身を除く): 14185460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 15937, 31874, 63748, 79685, 127496, 159370, 254992, 318740, 509984, 637480, 1019968, 1274960, 2039936, 2549920, 5099840, 10199680]

約数ペア:

[(1, 10199680), (2, 5099840), (4, 2549920), (5, 2039936), (8, 1274960), (10, 1019968), (16, 637480), (20, 509984), (32, 318740), (40, 254992), (64, 159370), (80, 127496), (128, 79685), (160, 63748), (320, 31874), (640, 15937)]