22754380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 52454304

約数和(自身を除く): 29699924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 353, 586, 706, 1172, 1412, 1465, 1765, 2930, 3223, 3530, 3883, 5860, 6446, 7060, 7766, 12892, 15532, 16115, 19415, 32230, 38830, 64460, 77660, 103429, 206858, 413716, 517145, 1034290, 1137719, 2068580, 2275438, 4550876, 5688595, 11377190, 22754380]

約数ペア:

[(1, 22754380), (2, 11377190), (4, 5688595), (5, 4550876), (10, 2275438), (11, 2068580), (20, 1137719), (22, 1034290), (44, 517145), (55, 413716), (110, 206858), (220, 103429), (293, 77660), (353, 64460), (586, 38830), (706, 32230), (1172, 19415), (1412, 16115), (1465, 15532), (1765, 12892), (2930, 7766), (3223, 7060), (3530, 6446), (3883, 5860)]