22454170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 41944320

約数和(自身を除く): 19490150

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 661, 790, 1322, 3305, 3397, 6610, 6794, 16985, 28423, 33970, 52219, 56846, 104438, 142115, 261095, 284230, 522190, 2245417, 4490834, 11227085, 22454170]

約数ペア:

[(1, 22454170), (2, 11227085), (5, 4490834), (10, 2245417), (43, 522190), (79, 284230), (86, 261095), (158, 142115), (215, 104438), (395, 56846), (430, 52219), (661, 33970), (790, 28423), (1322, 16985), (3305, 6794), (3397, 6610)]