4133440

素因数分解:

$2^6\times 5^1\times {\mathrm{12917}}^1$

素因数の和:12934

約数の個数: 28

約数和(自身を含む): 9843516

約数和(自身を除く): 5710076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12917, 25834, 51668, 64585, 103336, 129170, 206672, 258340, 413344, 516680, 826688, 1033360, 2066720, 4133440]

約数ペア:

[(1, 4133440), (2, 2066720), (4, 1033360), (5, 826688), (8, 516680), (10, 413344), (16, 258340), (20, 206672), (32, 129170), (40, 103336), (64, 64585), (80, 51668), (160, 25834), (320, 12917)]