21829352830

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1\times {\mathrm{22063}}^1$

素因数の和:22840

約数の個数: 32

約数和(自身を含む): 39600820224

約数和(自身を除く): 17771467394

約数列:

[1, 2, 5, 10, 163, 326, 607, 815, 1214, 1630, 3035, 6070, 22063, 44126, 98941, 110315, 197882, 220630, 494705, 989410, 3596269, 7192538, 13392241, 17981345, 26784482, 35962690, 66961205, 133922410, 2182935283, 4365870566, 10914676415, 21829352830]

約数ペア:

[(1, 21829352830), (2, 10914676415), (5, 4365870566), (10, 2182935283), (163, 133922410), (326, 66961205), (607, 35962690), (815, 26784482), (1214, 17981345), (1630, 13392241), (3035, 7192538), (6070, 3596269), (22063, 989410), (44126, 494705), (98941, 220630), (110315, 197882)]