61733440

素因数分解:

$2^6\times 5^1\times {\mathrm{192917}}^1$

素因数の和:192934

約数の個数: 28

約数和(自身を含む): 147003516

約数和(自身を除く): 85270076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 192917, 385834, 771668, 964585, 1543336, 1929170, 3086672, 3858340, 6173344, 7716680, 12346688, 15433360, 30866720, 61733440]

約数ペア:

[(1, 61733440), (2, 30866720), (4, 15433360), (5, 12346688), (8, 7716680), (10, 6173344), (16, 3858340), (20, 3086672), (32, 1929170), (40, 1543336), (64, 964585), (80, 771668), (160, 385834), (320, 192917)]