200613440

素因数分解:

$2^6\times 5^1\times {\mathrm{626917}}^1$

素因数の和:626934

約数の個数: 28

約数和(自身を含む): 477711516

約数和(自身を除く): 277098076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 626917, 1253834, 2507668, 3134585, 5015336, 6269170, 10030672, 12538340, 20061344, 25076680, 40122688, 50153360, 100306720, 200613440]

約数ペア:

[(1, 200613440), (2, 100306720), (4, 50153360), (5, 40122688), (8, 25076680), (10, 20061344), (16, 12538340), (20, 10030672), (32, 6269170), (40, 5015336), (64, 3134585), (80, 2507668), (160, 1253834), (320, 626917)]