1481253440

素因数分解:

$2^6\times 5^1\times {\mathrm{4628917}}^1$

素因数の和:4628934

約数の個数: 28

約数和(自身を含む): 3527235516

約数和(自身を除く): 2045982076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4628917, 9257834, 18515668, 23144585, 37031336, 46289170, 74062672, 92578340, 148125344, 185156680, 296250688, 370313360, 740626720, 1481253440]

約数ペア:

[(1, 1481253440), (2, 740626720), (4, 370313360), (5, 296250688), (8, 185156680), (10, 148125344), (16, 92578340), (20, 74062672), (32, 46289170), (40, 37031336), (64, 23144585), (80, 18515668), (160, 9257834), (320, 4628917)]