67295680

素因数分解:

$2^6\times 5^1\times {\mathrm{210299}}^1$

素因数の和:210316

約数の個数: 28

約数和(自身を含む): 160248600

約数和(自身を除く): 92952920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 210299, 420598, 841196, 1051495, 1682392, 2102990, 3364784, 4205980, 6729568, 8411960, 13459136, 16823920, 33647840, 67295680]

約数ペア:

[(1, 67295680), (2, 33647840), (4, 16823920), (5, 13459136), (8, 8411960), (10, 6729568), (16, 4205980), (20, 3364784), (32, 2102990), (40, 1682392), (64, 1051495), (80, 841196), (160, 420598), (320, 210299)]