2605432940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{93251}}^1$

素因数の和:93398

約数の個数: 48

約数和(自身を含む): 6015873024

約数和(自身を除く): 3410440084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1270, 1397, 2540, 2794, 5588, 6985, 13970, 27940, 93251, 186502, 373004, 466255, 932510, 1025761, 1865020, 2051522, 4103044, 5128805, 10257610, 11842877, 20515220, 23685754, 47371508, 59214385, 118428770, 130271647, 236857540, 260543294, 521086588, 651358235, 1302716470, 2605432940]

約数ペア:

[(1, 2605432940), (2, 1302716470), (4, 651358235), (5, 521086588), (10, 260543294), (11, 236857540), (20, 130271647), (22, 118428770), (44, 59214385), (55, 47371508), (110, 23685754), (127, 20515220), (220, 11842877), (254, 10257610), (508, 5128805), (635, 4103044), (1270, 2051522), (1397, 1865020), (2540, 1025761), (2794, 932510), (5588, 466255), (6985, 373004), (13970, 186502), (27940, 93251)]