38650810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15277}}^1$

素因数の和:15318

約数の個数: 32

約数和(自身を含む): 79201152

約数和(自身を除く): 40550342

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15277, 30554, 76385, 152770, 168047, 336094, 351371, 702742, 840235, 1680470, 1756855, 3513710, 3865081, 7730162, 19325405, 38650810]

約数ペア:

[(1, 38650810), (2, 19325405), (5, 7730162), (10, 3865081), (11, 3513710), (22, 1756855), (23, 1680470), (46, 840235), (55, 702742), (110, 351371), (115, 336094), (230, 168047), (253, 152770), (506, 76385), (1265, 30554), (2530, 15277)]